Individual Calculations December 2014
 Bailey, Kevin J  Total change: -6.20  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15 NOVEMBER COULSDON ENG 2014-11-03
RcRownchangeKK*chgGame
 2088 2024 1.00 2 0.17 20 3.40 
  Lock, Gavin R 2152 ENG0.5010.17203.40 
  Thurlow, Kevin J c2023 ENG0.5010.00200.00 

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)
 
 4NCL 2014-15 Rounds 1-2 Various ENG 2014-11-15
RcRownchangeKK*chgGame
 1833 2024 1.00 2 -0.48 20 -9.60 
  Mao, Ximan 1768 ENG1.0010.19203.80 
  Davison, Chris 1897 ENG0.001-0.6720-13.40 

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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