Individual Calculations March 2024
 Walker, Martin G  Total change: -12.40  Rating chartPersonal card
 2023-24 4NCL Division 2 Rounds 5-6 Telford ENG 2024-02-10
RcRownchangeKK*chgGame
 2203 2056 0.00 2 -0.62 20 -12.40 
  Bisby, Daniel L f2277 ENG0.001-0.2220-4.40 
  Lalic, Peter D c2128 ENG0.001-0.4020-8.00 

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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