Individual Calculations March 2023
 Swanson, Stephen  Total change: 0.60  Rating chartPersonal card
 2022/23 4NCL Division 3 East Rounds 5-6 Warwick ENG 2023-02-11
RcRownchangeKK*chgGame
 2203 2191 1.00 2 0.03 20 0.60 
  Walker, Martin G f2133 ENG0.501-0.0820-1.60 
  Cooksey, Paul S f2273 ENG0.5010.11202.20 

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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