Individual Calculations March 2018
 Phillips, Roy  Total change: -10.00  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 5-6 Northampton ENG 2018-02-10
RcRownchangeKK*chgGame
 2381 2186 0.00 2 -0.50 20 -10.00 
  Ansell, Simon T m2343 ENG0.001-0.2920-5.80 
  Kirk, Ezra f2418 ENG0.001-0.2120-4.20 

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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