Individual Calculations October 2015
 Kozlov, Sergej A.  Total change: 114.00  Rating chartPersonal card
 Voronezh Region Boys 15 Championship Open 2015 Voronezh RUS 2015-08-23
RcRownchangeKK*chgGame
 1895 1946 4.50 6 1.13 40 45.20 
  Lanevsky, Vladislav 1670 RUS1.0010.17406.80 
  Mikhnenko, Alexander 1754 RUS1.0010.254010.00 
  Moiseenko, Andrey 2051 RUS0.5010.14405.60 
  Kolmykov, Vladimir 1904 RUS1.0010.444017.60 
  Klimentov, Evgeny 2094 RUS0.001-0.3040-12.00 
  Chernov, Vladimir 1896 RUS1.0010.434017.20 

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)
 
 Anapa 2015 open Anapa RUS 2015-09-01
RcRownchangeKK*chgGame
 2057 1962 5.00 9 1.72 40 68.80 
  Rybakova, Galina 1562  * RUS1.0010.08403.20 
  Grinberg, Iosif P. 2115 RUS1.0010.704028.00 
  Zhadanov, Vasili B. f2188 RUS0.5010.294011.60 
  Doroshenko, Diana wm2216 RUS0.5010.314012.40 
  Mrykhin, Igor 2151 RUS0.5010.254010.00 
  Karaev, Seit 2111 RUS0.001-0.3040-12.00 
  Subbotin, Andrey 2069 RUS0.5010.15406.00 
  Terekhin, Vladimir I. 2030 RUS1.0010.594023.60 
  Fadin, Evgeny 2069 RUS0.001-0.3540-14.00 
 * 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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