Individual Calculations October 2022
 Liu, Zikun Kenneth  Total change: 20.00  Rating chartPersonal card
 ACC Club Championships A 2022 1-5 Auckland NZL 2022-08-29
RcRownchangeKK*chgGame
 1531 1524 3.00 5 0.50 40 20.00 
  Somaraju, Sai Vivan K 1242 NZL0.501-0.3440-13.60 
  Hooton, Barry R 1319 NZL1.0010.24409.60 
  Wells, Clinton A 1668 NZL0.001-0.3140-12.40 
  Park-Tamati, Philli 1901 NZL0.5010.414016.40 
  Deng, Abraham 1526 NZL1.0010.504020.00 

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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