Individual Calculations March 2012
 Khenkin, Igor  Total change: 0.70  Rating chartPersonal card
 28.Open Int. de Geneve A Geneva SUI 2011-12-26
 2389 2630 5.50 7 0.07 10 0.70 
  Sudan, Georges 2230  * SUI1.0010.08100.80 
  Colmenares, Aurelio f2269 SUI0.501-0.4010-4.00 
  Schultz, Raphael 2230  * FRA1.0010.08100.80 
  Raetsky, Alexander g2460 RUS1.0010.28102.80 
  Cherniaev, Alexander g2469 RUS1.0010.29102.90 
  Sokolov, Andrei g2571 FRA0.501-0.0810-0.80 
  Campora, Daniel H g2493 ARG0.501-0.1810-1.80 
 * 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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