Individual Calculations June 2022
 Hill, Alistair  Total change: -1.80  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 7-9 Daventry ENG 2022-04-30
RcRownchangeKK*chgGame
 2336 2223 1.00 3 -0.09 20 -1.80 
  Kett, Tim c2168 WLS0.501-0.0820-1.60 
  Taylor, Martin R f2338 ENG0.5010.16203.20 
  Haria, Ravi g2501 ENG0.001-0.1720-3.40 

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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