Individual Calculations November 2011
 Haria, Ravi  Total change: -2.85  Rating chartPersonal card
 e2e4 Sunningdale Open Sunningdale ENG 2011-09-16
RcRownchangeKK*chgGame
 2191 2048 1.50 4 0.26 15 3.90 
  Player, Edmund C 2198 ENG1.0010.701510.50 
  Williams, Peter A 2197 ENG0.5010.20153.00 
  Roberson, Peter T 2274 ENG0.001-0.2115-3.15 
  Steil-Antoni, Fiona wm2096 LUX0.001-0.4315-6.45 

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)
 
 e2e4 High Wycombe Open High Wycombe ENG 2011-10-07
RcRownchangeKK*chgGame
 2084 2048 0.00 1 -0.45 15 -6.75 
  Merry, Alan B 2084 ENG0.001-0.4515-6.75 

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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