Individual Calculations June 2023
 Shaw, Peter  Total change: -12.80  Rating chartPersonal card
 2022/23 4NCL Division 3 West Rounds 9-11 Warwick ENG 2023-04-29
RcRownchangeKK*chgGame
 2185 2079 0.50 3 -0.64 20 -12.80 
  Jogstad, Martin f2403 SWE0.001-0.1320-2.60 
  Shephard, Chris C W 2189 ENG0.5010.15203.00 
  Baer, Bruce L 1963 ENG0.001-0.6620-13.20 

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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