Individual Calculations March 2018
 Koshulyan, Egor A.  Total change: 90.40  Rating chartPersonal card
 CH Chelyabinsk 2018 Chelyabinsk RUS 2018-01-30
RcRownchangeKK*chgGame
 1720 1492 4.50 9 2.26 40 90.40 
  Lefebr, Vladislav 1892  * RUS0.001-0.0840-3.20 
  Isaev, Alexey 1230 RUS1.0010.18407.20 
  Khakimov, Vadim 1892  * RUS1.0010.924036.80 
  Giniatullin, Eduard 1788 RUS0.5010.354014.00 
  Kiryushkin, Nikolay 1666 RUS1.0010.734029.20 
  Shainurov, Talgat 1864 RUS0.001-0.1040-4.00 
  Cheremnykh, Igor 1862 RUS0.001-0.1040-4.00 
  Geizer, Dmitry 1517 RUS0.5010.03401.20 
  Lebzak, Yaroslav 1767 RUS0.5010.334013.20 
 * 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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