Individual Calculations July 2009
 Horoschavina, Olga  Total change: 6.15  Rating chartPersonal card
 UKR Chess Championship of women 2009 Evpatoria UKR 2009-05-22
RcRownchangeKK*chgGame
 2106 2073 4.00 8 0.41 15 6.15 
  Doluhanova, Evgeniya wg2240 UKR0.001-0.2815-4.20 
  Trofimova, Anastasiy 1984 UKR1.0010.38155.70 
  Huda, Maryana wg2247 UKR0.5010.23153.45 
  Goreskul, Alyona wg2248 UKR0.5010.23153.45 
  Dolzhikova, Kateryna wm2291 UKR0.001-0.2215-3.30 
  Mamedova, Leila 2003 UKR1.0010.40156.00 
  Yushko, Olga 2113 UKR0.001-0.4415-6.60 
  Zingaylo, Antonina 1723 UKR1.0010.11151.65 

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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