Individual Calculations February 2017
 Gordon, Stephen J  Total change: -3.20  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 3-4 Northampton ENG 2017-01-14
RcRownchangeKK*chgGame
 2347 2509 1.00 2 -0.32 10 -3.20 
  Hawkins, Jonathan g2583 ENG0.5010.10101.00 
  Maciol, Ryszard 2111 POL0.501-0.4210-4.20 

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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