At a tournament, you would find all scores on the recap sheet. (Shown below) 
On this sort of typical recap sheet, the names were changed to protect the innocent. 
I only am showing the north-south pairs, but it works for either direction.
ALL CORRECTIONS MUST GET TO THE DIRECTOR IN A TIMELY MANNER!  
At a tournament, this is usually within a half hour of the scores being posted.
SO IF YOU SUSPECT A MISTAKE, CHECK YOUR SCORES RIGHT AWAY!
A club game may give you a little more leeway, but don't come up a week later and hope for
a scoring correction!  
The steps for checking your scores: 
1.  First, look both at the top to verify the event, and on the bottom to make sure you are there. 
Let's say you are "Top Player" and you can't figure out why you were second.  
2.  Find your pair number 
3.  Check your scores (they will appear in a column below)   The results of the other players
     are shown on the horizontal column along with your score.  Where you find a --- that means
     you didn't play the board.  You shouldn't have a score on your scorecard for it. 
4.  Make sure all scores agree with what you have on your private score.  Didn't keep one?
     Well, you are out of luck!  Above your score you will see the matchpoints you received for
     your score.  You get 1 point for every pair you beat and a half point for all you tie. Maybe 
     you thought you got a great score for bidding and making 6N (1440), but looking at the
     recap, you might find other players bid 6S but made 7 (1460).  Or maybe you thought you 
     might get a good board for beating the opponents 1 in 3Sx (vul) for +200, but you look 
     and see several other players bid game with your cards! 
EVENT> Pairs               |SESSION>Saturday Morn|SECTION> A N-S
------------------------,------ ------------,-------- --------------------------
DATE>January xx, 2021   |CLUB NO.>xxxxxx    | 01/xx/2021 13:50
---------------------,-- ------------------- -------------,---------------------
DIR> SuperDirector |RATING>Charity Club Championship (100%, 80%, 80% Open)|MOVEMENT>MITCHELL
------------,-------- ,-------------------------,--------- ---------------------
AVE>   84.0 |TOP>   7 |MP LIMITS>None/1000/300  |CLUB>Monmouth County Aces 
------------ --------- ------------------------- -------------------------------
PAIRS IN STRAT A=9/B=6/C=4                                       ,---,-----------------,-------------------------,------,---------,
-----------------------------------------------------------------|   |      Overall    |           Section       |      |Final    |
No         Name                           Name                   |Flt|Rnk-A|Rnk-B|Rnk-C|Rnk-A|Rnk-B|Rnk-C| Score | Pct  |Awards   |
----------------------------------------------------------------- --- ----- ----- ----- ----- ----- ----- ------- ------ --------- 
 1 Lzzzzzz Cutie Patootie         Jzzzzzz Her Sister               A   3     .     .   |   2     .     .     97.50  58.04  1.78(OA)
 2 Jzzzzzz Top Player             Kzzzzzz Her Partner              A   2     .     .   |   1     .     .    103.00  61.31  2.38(OA)
 3 2zzzzzz Grandpa                9zzzzzz Mad Chemist              C   .     .     .   |   .     .     .     78.50  46.73          
 4 4zzzzzz A Big Helper           Lzzzzzz Slow player              A   .     .     .   |   3     .     .     88.50  52.68  0.79(SA)
 5 8zzzzzz Heartbreaker           7zzzzzz Realtor                  B   .     5     .   |   .     2     .     83.00  49.40  0.75(SB)
 6         Journalist             1zzzzzz Mommy	                   C   .     .     .   |   .     .     .     64.50  38.39          
 7 9zzzzzz Super Helper           2zzzzzz His Partner              C   .     3     2   |   4     1     1     85.00  50.60  1.50(OC)
 8 3zzzzzz Computer Guy           4zzzzzz Sweetie Pie              C   .     .     .   |   .     .     2     80.50  47.92  0.65(SC)
 9 Qzzzzzz Rosey                  5zzzzzz Smiley                   B   .     .     .   |   .     .     .     75.50  44.94          
                                                          Totals                                            756.00       


                           **PAIRS**
BOARD     1     2     3     4     5     6     7     8     9
  \/
   1>     5-          7     3     0     4     5-    1-    1-
         140   ----  170    50  -140   100   140   -50   -50 

   2>     4           1-    7     1-    1-    6     1-    5 
        -120   ---- -130    50  -130  -130  PASS  -130  -100 

   3>     6-          3-    6-    1     0     3-    5     2 
         490   ----  420   490   170   110   420   460   400 

   4>     6     4           1-    4     1-    4     7     0 
         180   150   ----  120   150   120   150   630  -100 

   5>     2     7           2     5     5     0     2     5 
        -140   100   ---- -140    50    50  -150  -140    50 

   6>     4     4           7     4     4     1     4     0 
         420   420   ----  450   420   420   400   420   -50 

   7>     5     2     7           3-    6     3-     -     -
        -620  -660  -150   ---- -630  -170  -630  -690  -690 

   8>     6     2-    2-          5     4     7      -     -
          50  -120  -120   ----  -90  -110   100  -150  -150 

   9>     4-    3     6           7     1     1     4-    1 
        -130  -600  -100   ----  200  -630  -630  -130  -630 

  10>     6     3     0     2           7     1     5     4 
         200   110  -300   100   ----  600  -120   180   130 

  11>     7     1     4-    4-          2     0     6     3 
         300  -150   110   110   ----  -50  -300   120    50 

  12>     4-    7     6     4-          2     3      -     -
         620   650   630   620   ---- -100   600  -200  -200 

  13>     5     6-    3     6-     -           -    3     3 
        -600   100  -630   100  -660   ---- -660  -630  -630 

  14>     5     6-    4     2     6-          2     0     2 
         110   140   100    50   140   ----   50   -50    50 

  15>     1-    4     3     7     1-          5     6     0 
          50   200   100   620    50   ----  300   500  -110 

  16>     4-    4-    1-    4-    1-    4-          0     7 
        -130  -130  -150  -130  -150  -130   ---- -690   -50 

  17>     1-    4-    1-    6     0     7           3     4-
        -140  -110  -140    50  -400   100   ---- -120  -110 

  18>     3-    3-    7     1     6     3-          3-    0 
        -100  -100   100  -200    90  -100   ---- -100  -300 

  19>     5     7     1     3     1     1     5           5 
         140   170   -50   120   -50   -50   140   ----  140 

  20>     0     2-    2-    2-    5     2-    6           7 
        -660  -630  -630  -630  -500  -630  -200   ----  100 

  21>      -    5     2     3-    7      -    3-          6 
        -300   300  -100   140   620  -300   140   ----  500 

  22>     6-    5     2     1     3     0     6-    4       
         200   100  -600  -630  -300  -790   200  -100   ----

  23>     1-    5-    1-    5-    3-    0     3-    7       
        -100    90  -100    90   -90  -300   -90   100   ----

  24>     2     6      -     -    7     5     3     4       
        -430  -140  -460  -460    50  -170  -400  -200   ----

  25>           3-    6     3-    3-    1     3-    0     7 
         ----  140   300   140   140   -50   140  -100  1120 

  26>           2-    5     2-    1     0     6     7     4 
         ---- -200  -110  -200  -600  -650   -90   100  -120 

  27>           3     0     1-    5     1-    5     5     7 
         ----  430   -50   150   460   150   460   460   550