Individual Calculations February 2017
 Sin, Boris  Total change: 18.00  Rating chartPersonal card
 Petrosian Memorial 2016 Yuzhno-Sakhalinsk RUS 2017-01-02
RcRownchangeKK*chgGame
 1558 1391 3.00 8 0.45 40 18.00 
  Cherntsov, Igor 1791  * RUS0.001-0.0840-3.20 
  Elizariev, Vitaliy 1791  * RUS0.001-0.0840-3.20 
  Dedik, Gennadiy 1508 RUS1.0010.664026.40 
  Movsesyan, Tigran 1381 RUS0.001-0.5140-20.40 
  Stepanov, Semen 1276 RUS1.0010.344013.60 
  Ri, Yan Chun 1791  * RUS0.001-0.0840-3.20 
  Khusnulgatin, Artem 1469 RUS0.001-0.3940-15.60 
  Kim, Vadim 1453 RUS1.0010.594023.60 
 * 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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