Individual Calculations February 2015
 Drapun, Aleksandr  Total change: -15.20  Rating chartPersonal card
 Ch Minsk U20 Open Minsk BLR 2015-01-16
RcRownchangeKK*chgGame
 1491 1588 4.00 7 -0.38 40 -15.20 
  Trifonov, Denis f1988  * BLR0.001-0.0840-3.20 
  Gorski, Pavel 1311 BLR0.001-0.8340-33.20 
  Kozyro, Ilia 1244 BLR1.0010.12404.80 
  Shusta, Matsvei 1349 BLR1.0010.20408.00 
  Drobyshevsky, Vasily 1420 BLR1.0010.284011.20 
  Kutasevich, Artsiom 1679 BLR0.001-0.3840-15.20 
  Iglitski, Evgeny 1443 BLR1.0010.314012.40 
 * 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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