Individual Calculations November 2013
 Shapiro, Viktor  Total change: 0.60  Rating chartPersonal card
 St. Petersburg Amateur Open Championship 2013 St. Petersburg RUS 2013-10-15
RcRownchangeKK*chgGame
 2111 2248 6.00 9 0.04 15 0.60 
  Shuvalov, Arvind 1848  * RUS1.0010.08151.20 
  Podsevny, Alexander 2002 RUS0.501-0.3115-4.65 
  Gerasimov, Nikolay Y. 1941 RUS1.0010.14152.10 
  Krivenko, Sergey 2295 RUS0.001-0.4315-6.45 
  Grinberg, Iosif P. 2146 RUS1.0010.36155.40 
  Barhudarian, Rafael f2288 RUS0.001-0.4415-6.60 
  Zhikharev, Valeriy 2162 RUS1.0010.38155.70 
  Saveliev, Alexei 2205 RUS0.501-0.0615-0.90 
  Bebchuk, Boris 2116 RUS1.0010.32154.80 
 * 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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