Rapid: Individual Calculations July 2015
 Bratuhina, Olga  Total change: -16.00  Rating chartPersonal card
 Volgograd region team champ - 2015 Volgograd RUS 2015-05-30
RcRownchangeKK*chgGame
 1817 1668 1.50 7 -0.80 20 -16.00 
  Cvetkov, Andrey 2068  * RUS0.001-0.0820-1.60 
  Golovko, Anton 1479 RUS1.0010.25205.00 
  Kondratenko, Roman 1773 RUS0.001-0.3620-7.20 
  Karabalin, Aslan 1767 RUS0.001-0.3620-7.20 
  Kulkaev, Samat 1764 RUS0.001-0.3720-7.40 
  Maltsevskiy, Nikolay 1838 RUS0.5010.22204.40 
  Zaitsev, Eugeny 2029 RUS0.001-0.1020-2.00 
 * 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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