Individual Calculations February 2018
 Spiridonov, Evgeny  Total change: 24.40  Rating chartPersonal card
 68.Open Kolomna Chmp.2018 Kolomna RUS 2017-12-23
RcRownchangeKK*chgGame
 1967 2077 5.50 8 0.61 40 24.40 
  Egorov, Valery 1677  * RUS1.0010.08403.20 
  Shilo, Kirill 1772 RUS0.501-0.3640-14.40 
  Voinov, Sergey f2300 RUS0.5010.284011.20 
  Ermakov, Boris 1799 RUS1.0010.17406.80 
  Velikanov, Igor f2233 RUS1.0010.714028.40 
  Sokolov, Nikita Dm. 2008 RUS0.001-0.6040-24.00 
  Gerasin, Sergey 1677  * RUS1.0010.08403.20 
  Samoylov, Andrey 2270 RUS0.5010.254010.00 
 * 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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