Individual Calculations February 2019
 Cai, Vincent  Total change: 0.00  Rating chartPersonal card
 2019 Oceania Youth U12 Auckland NZL 2019-01-08
RcRownchangeRpKK*chgGame
 1211 0 1.00 3 0.00 1086   0.00 
  Qin, Oscar Shu Xuan 1430 NZL0.0010.00 0.00 
  Zhao, Jay Zi Xuan 1127 NZL0.0010.00 0.00 
  Liu, Lucas 1075 NZL1.0010.00 0.00 

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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