Individual Calculations January 2010
 Har-Even, Abir  Total change: 16.65  Rating chartPersonal card
 London Chess Classic Open London ENG 2009-12-08
RcRownchangeKK*chgGame
 2194 2045 3.00 6 1.11 15 16.65 
  Houska, Jovanka mwg2391 ENG0.001-0.1115-1.65 
  Quinn, Joseph R 1813 ENG0.501-0.2915-4.35 
  Coleman, David J c2244 ENG0.5010.26153.90 
  Remmler, Hans-Peter 2218 GER1.0010.731510.95 
  Collyer, Curt D 2294 USA0.001-0.1915-2.85 
  Barrett, Stephen J 2202 ENG1.0010.711510.65 

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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