Rapid: Individual Calculations July 2016
 Petrova, Irina  Total change: -11.60  Rating chartPersonal card
 "Cup Kyiv - Obolon - 2015-2016 - 8 (rapid)" Kyiv UKR 2016-06-26
RcRownchangeKK*chgGame
 2207 2171 2.50 7 -0.58 20 -11.60 
  Pavlov, Sergey m2517 UKR0.001-0.1120-2.20 
  Bashirov, Kemal 1771  * UKR1.0010.08201.60 
  Bunyatov, Rustam f2270 AZE0.5010.14202.80 
  Roshka, Yevgeniy 2244 UKR0.001-0.4020-8.00 
  Tuka, Oleg m2429 UKR0.001-0.1820-3.60 
  Lomsadze, Irakly 1846 UKR1.0010.13202.60 
  Grinev, Valeriy m2373 UKR0.001-0.2420-4.80 
 * 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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