Individual Calculations January 2018
 Yeritsyan, Aram  Total change: 14.60  Rating chartPersonal card
 Grand-prix Dvorets 15th stage_A Moscow RUS 2017-12-12
RcRownchangeKK*chgGame
 2194 2294 5.00 7 0.73 20 14.60 
  Fedorovich, Nikolay 1894  * RUS1.0010.08201.60 
  Rossal, Valeriy I. 2023 RUS0.501-0.3320-6.60 
  Ter-Saakian, Grigorii 2023 RUS1.0010.17203.40 
  Yakimenko, Alexander A. 2182 RUS1.0010.35207.00 
  Gavrilov, Alexei g2482 RUS0.5010.24204.80 
  Doncev, Alexandr 2293 MDA1.0010.502010.00 
  Zakhartsov, Vladimir m2464 RUS0.001-0.2820-5.60 
 * 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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