Individual Calculations January 2009
 Duncan, Chris, R  Total change: 29.10  Rating chartPersonal card
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2248 2294 1.50 2 0.37 15 5.55 
  Zhou, Yang-Fan 2276 ENG1.0010.47157.05 
  Snape, Ian L 2219 ENG0.501-0.1015-1.50 

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)
 
 24th European Club Cup 2008 Halkidiki, Greece Kallithea, Halkidiki - Greece GRE 2008-10-17
RcRownchangeKK*chgGame
 2373 2294 4.00 6 1.57 15 23.55 
  Galkin, Alexander g2624 RUS0.001-0.1215-1.80 
  Novikov, Vitalij 2325 LTU0.5010.04150.60 
  Atlas, Valery m2465 AUT1.0010.731510.95 
  Muhren, Bianca wg2278 NED1.0010.48157.20 
  Israel, Gregory 2159 FRA1.0010.32154.80 
  Aranovitch, Emiliano f2384 ITA0.5010.12151.80 

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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