Individual Calculations February 2023
 Sergelen, Batbayar  Total change: 121.20  Rating chartPersonal card
 Asia Schools CC 2022- U 11 O Kaluthara SRI 2022-12-05
RcRownchangeKK*chgGame
 1502 1262 5.00 8 3.03 40 121.20 
  Wickramasinghe, V W A Vinuda Vidm 1422 SRI1.0010.714028.40 
  Muradylov, Baiel 1876 KGZ0.001-0.0240-0.80 
  Jahaann, Goel 1369 IND0.5010.15406.00 
  Wimalarathne, K G 1460 SRI1.0010.764030.40 
  Dauren, Darmen 1484 KAZ0.5010.284011.20 
  Minsara, S D Sadev 1171 SRI1.0010.384015.20 
  Zhauynbay, Aldiyar 1682 KAZ0.5010.434017.20 
  Reyan, Md. 1549 IND0.5010.344013.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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