Individual Calculations July 2012
 Gavrikov, Viktor  Total change: -7.95  Rating chartPersonal card
 White Nights 2012 Open St. Peterburg RUS 2012-06-14
RcRownchangeKK*chgGame
 1676 1498 1.50 7 -0.53 15 -7.95 
  Ivanov, Alexander P 1898  * RUS0.001-0.0815-1.20 
  Shuvalov, Arvind 1824 RUS0.001-0.1315-1.95 
  Lokhno, Ivan 1702 RUS0.001-0.2415-3.60 
  Gantsevich, Dmitry 1569 RUS0.001-0.4015-6.00 
  Oparina, Vera 1526 RUS0.5010.04150.60 
  Pankova, Julia 1501 RUS0.5010.00150.00 
  Zvereva, Svetlana 1714 RUS0.5010.28154.20 
 * 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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