Individual Calculations December 2021
 Palliser, Richard J D  Total change: 0.90  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 1-2 Milton Keynes ENG 2021-11-27
RcRownchangeKK*chgGame
 2254 2412 1.50 2 0.09 10 0.90 
  Villiers, Thomas c2192 ENG1.0010.22102.20 
  Cox, John J m2315 ENG0.501-0.1310-1.30 

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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