Individual Calculations March 2015
 Dragun, Valentin  Total change: 44.40  Rating chartPersonal card
 Orsha 2015 open Orsha BLR 2015-01-18
RcRownchangeKK*chgGame
 2137 2016 3.50 7 1.11 40 44.40 
  Amanmuradov, Atadzhan 2108 BLR1.0010.634025.20 
  Cherepov, Alexej 2223 BLR1.0010.774030.80 
  Apryshko, Gleb f2287 RUS0.001-0.1740-6.80 
  Yezhel, Valiantsin 2134 BLR0.5010.16406.40 
  Korolev, Alexandr 1992 BLR0.001-0.5340-21.20 
  Ponikarovsky, Alexey f2107 RUS1.0010.624024.80 
  Sindarov, Javokhir 2111 UZB0.001-0.3740-14.80 

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)
 

 

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