Rapid: Individual Calculations January 2016
 Cook, Stirling  Total change: -10.60  Rating chartPersonal card
 CCF CHESS CLUB RAPID PLAY SUPER LEAGUE 2015-16 DECEMBER London ENG 2015-12-14
RcRownchangeKK*chgGame
 1266 1105 0.00 1 -0.29 20 -5.80 
  Collins, Michael E 1266 ENG0.001-0.2920-5.80 

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)
 
 CCF CHESS CLUB WINTER RAPID PLAY CHAMPIONSHIPS 2015-2016 DECEMBER London ENG 2015-12-14
RcRownchangeKK*chgGame
 1304 1105 0.00 1 -0.24 20 -4.80 
  Widmer, Curtis 1304 ENG0.001-0.2420-4.80 

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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