Blitz: Individual Calculations January 2016
 Cook, Stirling  Total change: -17.20  Rating chartPersonal card
 CCF CHESS CLUB WINTER BLITZ CHAMPIONSHIPS 2015-16 DECEMBER London ENG 2015-12-14
RcRownchangeKK*chgGame
 1206 1155 0.00 2 -0.86 20 -17.20 
  Jain, Aditya 1177 ENG0.001-0.4720-9.40 
  Braithwaite, Paul 1234 ENG0.001-0.3920-7.80 

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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