Individual Calculations February 2020
 Skak, Abuali  Total change: -86.80  Rating chartPersonal card
 Championship of Kazakhstan B-12 Almaty KAZ 2020-01-06
RcRownchangeKK*chgGame
 1257 1414 4.00 9 -2.17 40 -86.80 
  Danilov, Dmitryi 1019 KAZ1.0010.08403.20 
  Zamanbek, Zhangir 1173 KAZ1.0010.20408.00 
  Serikkazy, Nuraly 1169 KAZ1.0010.20408.00 
  Petukhov, Alan 1768 KAZ0.001-0.1140-4.40 
  Bolatbek, Yerassyl 1072 KAZ1.0010.12404.80 
  Amangeldy, Ernur 1607 KAZ0.001-0.2540-10.00 
  Bayture, Temirlan 1197 KAZ0.001-0.7840-31.20 
  Azamat , Dinmukhammed 1169 KAZ0.001-0.8040-32.00 
  Nurlanuly, Nurmukhammed 1138 KAZ0.001-0.8340-33.20 

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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