Individual Calculations March 2019
 Quinn, John M  Total change: 13.00  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 5 - 6 Telford ENG 2019-02-09
RcRownchangeKK*chgGame
 2183 2127 1.50 2 0.65 20 13.00 
  Sygnowski, Tomasz 2171 POL0.5010.06201.20 
  Bremner, Adam c2194 SCO1.0010.592011.80 

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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