Individual Calculations June 2017
 Sokolov, Ivan  Total change: -4.40  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 9-11 Telford ENG 2017-04-29
RcRownchangeKK*chgGame
 2514 2628 1.50 3 -0.44 10 -4.40 
  Haria, Ravi f2425 ENG0.501-0.2610-2.60 
  McNab, Colin A g2436 SCO1.0010.25102.50 
  Sadler, Matthew D g2680 ENG0.001-0.4310-4.30 

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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