Individual Calculations May 2019
 Wang, Joe  Total change: 16.40  Rating chartPersonal card
 Auckland ANZAC Weekender 2019 Auckland NZL 2019-04-25
RcRownchangeKK*chgGame
 1481 1269 2.00 6 0.41 40 16.40 
  Dai, Oliver 1669  * NZL1.0010.924036.80 
  Guerra, Romie Lord 1669  * PHI0.001-0.0840-3.20 
  Qin, Oscar Shu Xuan 1523 NZL0.5010.314012.40 
  Xie, Felix 1552 NZL0.5010.344013.60 
  Yu, Jeffrey 1431 NZL0.001-0.2940-11.60 
  Jayawickrama, P Y Suddrikku 1040 SRI0.001-0.7940-31.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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