Individual Calculations February 2018
 Grigoriev, Oleg  Total change: 47.20  Rating chartPersonal card
 CYSS-2 Blockade 2018 Open St. Petersburg RUS 2018-01-03
RcRownchangeKK*chgGame
 2133 2020 4.00 8 1.18 40 47.20 
  Karaseni, Gheorghi 1620  * RUS0.501-0.4240-16.80 
  Gerasimov, Nikolay Y. 2008 RUS0.501-0.0240-0.80 
  Shpartko, Grigory 2194 RUS1.0010.734029.20 
  Artamonov, Valery 2290 RUS1.0010.834033.20 
  Gavrilov, Oleg 2358 RUS0.001-0.1240-4.80 
  Tarasov, Ilya 2131 RUS1.0010.654026.00 
  Lesovoi, Evgenij 2312 RUS0.001-0.1540-6.00 
  Azimov, Ilyas 2150 RUS0.001-0.3240-12.80 
 * 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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