Individual Calculations February 2019
 Alsina Leal, Daniel  Total change: -3.00  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 3 - 4 Daventry ENG 2019-01-12
RcRownchangeKK*chgGame
 2354 2470 1.00 2 -0.30 10 -3.00 
  Cooper, John G m2274 WLS1.0010.25102.50 
  Merry, Alan B m2434 ENG0.001-0.5510-5.50 

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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