Individual Calculations July 2022
 Nurgaliyeva, Marina  Total change: -32.00  Rating chartPersonal card
 Ak Bulak Open Classic 2022 Ak-Bulak KAZ 2022-06-01
RcRownchangeKK*chgGame
 1468 1322 2.50 8 -0.80 40 -32.00 
  Primbetov, Kazbek f2175 KAZ0.0010.00400.00 
  Dumanuly, Sultanbeibarys 1719 KAZ0.001-0.0840-3.20 
  Zhandos, Akarys 1199 KAZ0.001-0.6740-26.80 
  Oraltay, Abdullah 1147 KAZ1.0010.274010.80 
  Khassenov, Mansur 1219 KAZ0.501-0.1440-5.60 
  Kanat, Altair 1186 KAZ1.0010.324012.80 
  Abdsattar, Alisher 1714 KAZ0.001-0.0840-3.20 
  Pakhirdinov, Diyar 1381 KAZ0.001-0.4240-16.80 

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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