Rapid: Individual Calculations May 2023
 Tairkyzy, Aiya  Total change: -33.60  Rating chartPersonal card
 Championship of Kazakhstan 2023 girls-12 rapid Almaty KAZ 2023-03-29
RcRownchangeKK*chgGame
 1173 1348 3.50 6 -0.84 40 -33.60 
  Abilakim, Zhansulu 1074 KAZ1.0010.17406.80 
  Berikkyzy, Aiaru 1207 KAZ0.001-0.6940-27.60 
  Mamakova, Aknur 1125 KAZ0.001-0.7840-31.20 
  Zhumazhanova, Tamina 1125 KAZ0.501-0.2840-11.20 
  Kadyrbayeva, Madina 1255 KAZ1.0010.374014.80 
  Rau, Munira 1254 KAZ1.0010.374014.80 

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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