Individual Calculations May 2016
 Grigoryan, Alen A.  Total change: -20.80  Rating chartPersonal card
 Karelian Petrozavodsk CS Grand-Prix 2016 rtg 3 Petrozavodsk RUS 2016-03-21
RcRownchangeKK*chgGame
 1388 1453 3.50 7 -0.54 40 -21.60 
  Korolko, Maria 1093 RUS1.0010.10404.00 
  Ershov, Leonid M. 1418 RUS0.501-0.0540-2.00 
  Demidov, Ivan A. 1516 RUS0.001-0.4140-16.40 
  Yamschikov, Vladislav K. 1360 RUS1.0010.374014.80 
  Mironova, Daria 1314 RUS1.0010.314012.40 
  Ershov, Ilya M. 1609 RUS0.001-0.2940-11.60 
  Koryakov, Ivan A. 1404 RUS0.001-0.5740-22.80 

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)
 
 Karelian Petrozavodsk CS Grand-Prix 2016 rtg 4 Petrozavodsk RUS 2016-04-11
RcRownchangeKK*chgGame
 1540 1453 3.00 7 0.02 40 0.80 
  Stebunov, Alexander A. 1853  * RUS0.001-0.0840-3.20 
  Silkin, Dmitry S. 1226 RUS1.0010.21408.40 
  Fartyshev, Vladimir V. 1189 RUS1.0010.18407.20 
  Burdukov, Albert G. 1853  * RUS0.001-0.0840-3.20 
  Loboda, Alexey M. 1853  * RUS0.001-0.0840-3.20 
  Lisitsyn, Matvey D. 1309 RUS1.0010.314012.40 
  Samkin, Sergey D. 1497 RUS0.001-0.4440-17.60 
 * 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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