Individual Calculations September 2009
 Ivanov, Sergey A  Total change: 16.05  Rating chartPersonal card
 Yaroslavia 2009 open Rybinsk RUS 2009-06-14
RcRownchangeKK*chgGame
 2195 2348 7.00 9 0.79 15 11.85 
  Lyushin, Maxim 1998 RUS1.0010.11151.65 
  Avdeev, Ruslan 2108 RUS1.0010.20153.00 
  Mikhailov, Viacheslav 2131 RUS1.0010.22153.30 
  Simonov, Vladimir 2231 RUS0.501-0.1615-2.40 
  Vakhlamov, Igor L. 2198 RUS0.501-0.2015-3.00 
  Kozlov, Vladimir A. 2212 RUS1.0010.32154.80 
  Smirnov, Alexey 2415 RUS0.5010.09151.35 
  Davydiants, Eduard 2090 RUS1.0010.18152.70 
  Okrugin, Sergey m2369 RUS0.5010.03150.45 

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)
 
 Heart of Finland Tournament Jyvaskyla FIN 2009-07-07
RcRownchangeKK*chgGame
 2199 2359 6.50 9 0.28 15 4.20 
  Pesola, Jyrki 1959  * FIN1.0010.08151.20 
  De Andres Gonalons, Fernando 2074 ESP1.0010.16152.40 
  Alho, Sauli 2181 FIN1.0010.27154.05 
  Kunin, Vitaly g2532 GER0.001-0.2715-4.05 
  Pohjala, Henri 2135 FIN0.501-0.2815-4.20 
  Rudolf, Anna wg2313 HUN0.001-0.5615-8.40 
  Haapasalo, Jukka-Pekka 2130 FIN1.0010.21153.15 
  Koeykkae, Pekka 2176 FIN1.0010.26153.90 
  Op Den Kelder, Joram 2293 NED1.0010.41156.15 
 * 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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