Individual Calculations March 2015
 Cai, Jason  Total change: 7.20  Rating chartPersonal card
 Hart House Reading Week Open - Crown Toronto CAN 2015-02-14
RcRownchangeKK*chgGame
 2141 1955 1.50 5 0.18 40 7.20 
  Ivanov, Mike 2217 CAN0.001-0.1840-7.20 
  Nasir, Zehn 2053 CAN0.5010.13405.20 
  Zhang, Yuanchen f2090 CAN0.001-0.3240-12.80 
  Derraugh, Geordie 2151 CAN1.0010.754030.00 
  Aronov, Yuri 2196 RSA0.001-0.2040-8.00 

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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