Individual Calculations March 2015
 Hermes, Geoff R  Total change: 10.60  Rating chartPersonal card
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER A GIBRALTAR ENG 2015-01-26
RcRownchangeKK*chgGame
 2062 1907 2.00 5 0.53 20 10.60 
  Amgalanbaatar, Ravdanlkhumbuu 2117 MGL0.001-0.2320-4.60 
  Gostelow, David W 2036 ENG1.0010.672013.40 
  Yu, Jonathan 2081 CAN0.5010.23204.60 
  Suez-Panama, Gilles 2030 FRA0.5010.17203.40 
  Gieritz, Dietmar 2048 GER0.001-0.3120-6.20 

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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