Individual Calculations September 2022
 Bolatov, Alan  Total change: -31.60  Rating chartPersonal card
 G. Satmagambetov Charitable Foundation Tournament (open 14) Nur-Sultan KAZ 2022-08-01
RcRownchangeKK*chgGame
 1375 1226 1.00 5 -0.79 40 -31.60 
  Tokbayev, Anuar 1673 KAZ0.001-0.0640-2.40 
  Skak, Abuali 1518 KAZ0.001-0.1540-6.00 
  Zhakan, Erasyl 1610 KAZ0.001-0.0940-3.60 
  Zhumatay, Malika 1054 KAZ0.001-0.7340-29.20 
  Abibulla, Zhansaya 1020 KAZ1.0010.24409.60 

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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