Individual Calculations June 2016
 Grigoryan, Sona  Total change: 97.60  Rating chartPersonal card
 Karelian Petrozavodsk CS Grand-Prix 2016 rtg 5 Petrozavodsk RUS 2016-05-10
RcRownchangeKK*chgGame
 1393 1396 7.00 9 2.44 40 97.60 
  Uarov, Alexey A. 1261 RUS1.0010.324012.80 
  Lebedev, Alexey K. 1258 RUS1.0010.314012.40 
  Peisakhovich, Nikolay K. 1523 RUS0.001-0.3340-13.20 
  Raksa, Grigory A. 1180 RUS1.0010.22408.80 
  Vasilyeva, Diana 1327 RUS1.0010.404016.00 
  Ershov, Leonid M. 1504 RUS0.5010.15406.00 
  Samkin, Sergey D. 1494 RUS1.0010.634025.20 
  Ustyugov, Ilya V. 1368 RUS1.0010.464018.40 
  Ershov, Ilya M. 1619 RUS0.5010.284011.20 

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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