Individual Calculations May 2011
 Kiseleva, Arina  Total change: -13.05  Rating chartPersonal card
 Spring Vacations 2011 Open St. Petersburg RUS 2011-03-23
RcRownchangeKK*chgGame
 1869 1853 1.50 5 -0.87 15 -13.05 
  Krukovsky, Alexander 2101 RUS0.001-0.1915-2.85 
  Gantsevich, Dmitry 1571 RUS0.501-0.3415-5.10 
  Andreeva, Yulia 1986 RUS0.5010.18152.70 
  Kopasov, Evgeny 2012 RUS0.001-0.2915-4.35 
  Yusupova, Lilia 1675 RUS0.501-0.2315-3.45 

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)
 

 

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