Individual Calculations October 2017
 Astapenko, Ivan  Total change: 29.20  Rating chartPersonal card
 Grodno 2017 Open Grodno BLR 2017-08-21
RcRownchangeKK*chgGame
 1949 1860 3.50 7 0.73 40 29.20 
  Khobotova, Olesia 2039 RUS1.0010.734029.20 
  Saxonov, Leonid 2009 BLR0.001-0.3040-12.00 
  Tregubov, Andrei 2260  * RUS0.001-0.0840-3.20 
  Tarasenka, Aliaksandra 1645 BLR1.0010.23409.20 
  Yurau, Maksim 1796 BLR1.0010.414016.40 
  Papunidi, Matvey 1882 BLR0.001-0.4740-18.80 
  Svjatocho, Andrej 2015 BLR0.5010.21408.40 
 * 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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