Individual Calculations May 2023
 Khati, Tailan  Total change: -43.60  Rating chartPersonal card
 Championship of Kazakhstan 2023 boys-8 Almaty KAZ 2023-03-21
RcRownchangeKK*chgGame
 1254 1116 0.00 1 -0.31 40 -12.40 
  Nabiyev, Iman 1254 KAZ0.001-0.3140-12.40 

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)
 
 Future World Champions 1 stage Kazakhstan Cup U10 Astana KAZ 2023-04-09
RcRownchangeKK*chgGame
 1271 1088 0.00 3 -0.78 40 -31.20 
  Koki, Ansar 1245 KAZ0.001-0.2940-11.60 
  Omarbek, Adlet 1314 KAZ0.001-0.2140-8.40 
  Nabiyev, Iman 1254 KAZ0.001-0.2840-11.20 

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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