Individual Calculations March 2022
 Newton, Robert A  Total change: 20.00  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 3-4 Daventry ENG 2022-02-12
RcRownchangeKK*chgGame
 2174 1972 1.50 2 1.00 20 20.00 
  Mason, Donald J 2082 ENG1.0010.652013.00 
  Kanellopoulos, Panayotis 2266 GRE0.5010.35207.00 

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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