Individual Calculations January 2013
 Harari, Zaki  Total change: -24.90  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeKK*chgGame
 1983 2143 4.50 9 -1.66 15 -24.90 
  Baterdene, Tsogbayar 1743  * MGL0.501-0.4215-6.30 
  Dale, Finley 1743  * AUS1.0010.08151.20 
  Kvisvik, Brede f2316 NOR0.001-0.2715-4.05 
  McDonnell, James J. 1912 IRL1.0010.21153.15 
  Coleman, David J c2268 ENG0.001-0.3315-4.95 
  Jeitz, Olivier 1987 LUX0.001-0.7115-10.65 
  Kreuzer, Christopher R L 1977 ENG0.501-0.2215-3.30 
  Gibson, Christopher A 1975 ENG1.0010.28154.20 
  Saikhanzaya, Ganbaatar 1925 MGL0.501-0.2815-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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