Rapid: Individual Calculations April 2015
 Kryukov, Valery B.  Total change: -42.80  Rating chartPersonal card
 Kaluga_Region_Rapid_Champ_2015 Kaluga RUS 2015-02-21
RcRownchangeKK*chgGame
 1717 1855 3.00 8 -2.14 20 -42.80 
  Fedosov, Yury 1984 RUS0.001-0.3320-6.60 
  Sadkovkin, Al. Al. 1548 RUS0.501-0.3620-7.20 
  Tarasov, Gennady 1990 RUS0.001-0.3220-6.40 
  Sadkovkin, Alexander 1455  * RUS0.001-0.9220-18.40 
  Marchenko, Valeria 1516 RUS1.0010.12202.40 
  Alexeeva, Ksenia 1455  * RUS1.0010.08201.60 
  Shirokov, Vecheslav 2024 RUS0.5010.22204.40 
  Tolkachev, Grigory 1762 RUS0.001-0.6320-12.60 
 * 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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