Individual Calculations June 2023
 Walker, Martin G  Total change: 0.00  Rating chartPersonal card
 2022/23 4NCL Division 3 East Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 1962 2083 2.00 3 0.00 20 0.00 
  Cox, Toby 1967 ENG0.501-0.1620-3.20 
  Hodge, Steve R 1975 ENG0.501-0.1520-3.00 
  Graham, William M 1945 ENG1.0010.31206.20 

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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