Individual Calculations March 2018
 Peck, Silas  Total change: -10.60  Rating chartPersonal card
 2017/18 4NCL Division 2 Rounds 5-6 Northampton ENG 2018-02-10
RcRownchangeKK*chgGame
 1997 2009 0.50 2 -0.53 20 -10.60 
  Dargan, Paul A G c2132 ENG0.5010.17203.40 
  Ng, Chung Lok Andrew 1862 HKG0.001-0.7020-14.00 

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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