Individual Calculations September 2009
 Blatov, Igor  Total change: 7.05  Rating chartPersonal card
 18. Zhigulevskie prostory 2009 open Samara RUS 2009-07-24
RcRownchangeKK*chgGame
 2162 2348 7.00 9 0.47 15 7.05 
  Golovanov, Evgeny 1948  * RUS1.0010.08151.20 
  Strelnikova, Elena wf2008 RUS1.0010.12151.80 
  Skrenev, Sergey 2108 RUS1.0010.20153.00 
  Luchkin, Alexander 2183 RUS1.0010.28154.20 
  Igonin, Michail 2189 RUS0.501-0.2115-3.15 
  Natacheev, Peter 2191 RUS0.501-0.2115-3.15 
  Alavkin, Arseny m2439 RUS0.5010.12151.80 
  Palachev, Petr 2168 RUS1.0010.26153.90 
  Mokshanov, Alexey 2223 RUS0.501-0.1715-2.55 
 * 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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