Individual Calculations June 2018
 Tukpetov, Evgeny  Total change: -9.20  Rating chartPersonal card
 2017/18 4NCL Division 2 Rounds 9-11 Telford ENG 2018-05-05
RcRownchangeKK*chgGame
 2313 2240 1.00 3 -0.23 40 -9.20 
  Swanson, Stephen 2208 SCO1.0010.464018.40 
  Emms, John M g2484 ENG0.001-0.2040-8.00 
  Pitcher, John 2248 ENG0.001-0.4940-19.60 

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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