Individual Calculations April 2019
 Gill, Oliver  Total change: 8.40  Rating chartPersonal card
 2018/19 4NCL Div 2 Rounds 7 - 8 Telford ENG 2019-03-16
RcRownchangeKK*chgGame
 2259 2101 1.00 2 0.42 20 8.40 
  Dorrington, Chris J 2309 ENG0.001-0.2320-4.60 
  Thomas, Nicholas f2209 ENG1.0010.652013.00 

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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