Individual Calculations July 2017
 Francis, John  Total change: 0.00  Rating chartPersonal card
 40th Trusts Chess Open B Auckland NZL 2017-06-03
RcRownchangeRpKK*chgGame
 1558 0 0.50 6 0.00 1157   0.00 
  Liu, Xinyang 1593 NZL0.0010.00 0.00 
  Hooton, Barry R 1505 NZL0.0010.00 0.00 
  Dai, Oliver 1714 NZL0.0010.00 0.00 
  Qin, Oscar Shu Xuan 1514 NZL0.5010.00 0.00 
  List, Robert 1624 NZL0.0010.00 0.00 
  Li, Andrew 1400 NZL0.0010.00 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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