Individual Calculations March 2015
 Haridas, Girinath  Total change: -2.80  Rating chartPersonal card
 4NCL 2014-15 Rounds 5-6 Various ENG 2015-02-14
RcRownchangeKK*chgGame
 2127 1949 1.00 2 0.47 40 18.80 
  Pickard, Charles 2125 ENG0.5010.23409.20 
  Zhang, Anthony 2129 ENG0.5010.24409.60 

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)
 
 Hampstead Under 2200 Congress Feb 15 London ENG 2015-02-21
RcRownchangeKK*chgGame
 1728 1949 1.00 2 -0.54 40 -21.60 
  Eranki, S A Maruthi 1640 USA1.0010.14405.60 
  Grundy, Thomas 1815 SCO0.001-0.6840-27.20 

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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