Individual Calculations May 2015
 Grigoriev, Oleg  Total change: 129.20  Rating chartPersonal card
 Spring Vacation 2015 CYSS-2 St. Petersburg RUS 2015-03-21
RcRownchangeKK*chgGame
 1993 1934 7.00 9 3.23 40 129.20 
  Egorova, Daria 1534  * RUS1.0010.08403.20 
  Grigoriev, Maxim G. 2195 RUS0.5010.324012.80 
  Safronov, Kirill 2023 RUS1.0010.624024.80 
  Grachev, Alexey 2031 RUS1.0010.634025.20 
  Lagashin, Pavel 2129 RUS1.0010.754030.00 
  Gantsevich, Aleksei 1940 RUS1.0010.514020.40 
  Bekhovskiy, Mikhail 2242 RUS0.001-0.1440-5.60 
  Gerasimov, Nikolay Y. 1980 RUS0.5010.06402.40 
  Penkov, Aleksey 1864 RUS1.0010.404016.00 
 * 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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