Rapid: Individual Calculations February 2023
 Loke, Kayden  Total change: -87.60  Rating chartPersonal card
 2023 New Zealand Rapid Wellington NZL 2023-01-11
RcRownchangeKK*chgGame
 1469 1772 3.50 7 -2.19 40 -87.60 
  Qu, Lucas 1371 NZL1.0010.08403.20 
  Waiwai, Tane 1520 NZL1.0010.19407.60 
  Nazeer, Afique 1372  * SRI1.0010.08403.20 
  Cummings, Nick 1954 NZL0.001-0.2640-10.40 
  McDonald, Duncan 1369 NZL0.501-0.4240-16.80 
  Sun, Wanyao Sarah 1371 NZL0.001-0.9240-36.80 
  Tao, Junqing Jerome 1325 NZL0.001-0.9440-37.60 
 * 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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