Individual Calculations May 2022
 Winter, Kevin  Total change: -2.80  Rating chartPersonal card
 2nd 4NCL Easter Congress Major Daventry ENG 2022-04-15
RcRownchangeKK*chgGame
 1665 1690 2.50 5 -0.14 20 -2.80 
  Sajanani, Vikas 1841 ENG0.001-0.3020-6.00 
  Gaffney, Samuel 1731 ENG0.5010.06201.20 
  Fisher, Neal 1493 ENG0.501-0.2520-5.00 
  Sloan, Cecil 1494 USA0.501-0.2520-5.00 
  Livesey, R Nigel 1765 ENG1.0010.602012.00 

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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