Individual Calculations March 2020
 Phillips, Roy  Total change: 16.60  Rating chartPersonal card
 2019/20 4NCL Div 2 Rounds 5 - 6 Daventry ENG 2020-02-08
RcRownchangeKK*chgGame
 2087 2148 2.00 2 0.83 20 16.60 
  Baruch, Andrew J D 2076 ENG1.0010.40208.00 
  Willson, Ollie 2097 ENG1.0010.43208.60 

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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