Individual Calculations December 2017
 Moore, Graham J  Total change: -3.40  Rating chartPersonal card
 2017/18 4NCL Division 2 Rounds 1-2 Telford ENG 2017-11-11
RcRownchangeKK*chgGame
 2139 2201 1.00 2 -0.17 20 -3.40 
  Shephard, Chris C W 2208 ENG1.0010.512010.20 
  Davison, Chris 2070 ENG0.001-0.6820-13.60 

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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