Individual Calculations December 2016
 Gordon, Stephen J  Total change: 4.20  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 1-2 Reading ENG 2016-11-19
RcRownchangeKK*chgGame
 2267 2506 2.00 2 0.42 10 4.20 
  Buckley, Graeme N m2342 ENG1.0010.28102.80 
  Guthrie, David 2192 NZL1.0010.14101.40 

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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