Individual Calculations July 2018
 Goh, Julien  Total change: 50.40  Rating chartPersonal card
 41st Trusts Chess Open C 2018 Auckland NZL 2018-06-02
RcRownchangeKK*chgGame
 1267 1304 4.00 5 1.26 40 50.40 
  Xu, Hannah 1086 NZL1.0010.22408.80 
  Zhang, Kendrick 1304 NZL1.0010.504020.00 
  He, Paul 1254 NZL0.001-0.5740-22.80 
  Gao, Hugh 1348 NZL1.0010.564022.40 
  Qiu, Daniel 1341 NZL1.0010.554022.00 

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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