Individual Calculations June 2022
 Taylor, Mark  Total change: -4.00  Rating chartPersonal card
 2021/22 4NCL Division 3 North Rounds 5-7 Bolton ENG 2022-04-30
RcRownchangeKK*chgGame
 1954 1741 0.50 3 -0.20 20 -4.00 
  Collinson, Mark I 1863 ENG0.001-0.3320-6.60 
  Sakic, Lorand 1948 SRB0.001-0.2320-4.60 
  Phillips, David A 2050 ENG0.5010.36207.20 

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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