Individual Calculations September 2015
 Wozniak, Mariola  Total change: 42.00  Rating chartPersonal card
 CZECH OPEN 2015 - A - GM open Pardubice, Tipsport arena CZE 2015-07-24
RcRownchangeKK*chgGame
 2287 2199 4.50 9 1.05 40 42.00 
  Stella, Andrea m2427 ITA0.5010.294011.60 
  Piscopo, Pierluigi m2422 ITA0.5010.284011.20 
  Sabol, Marian f2312 CZE0.001-0.3540-14.00 
  Gaehwiler, Gabriel f2342 SUI0.5010.19407.60 
  Nun, Jiri m2355 CZE0.001-0.2940-11.60 
  Vezzani, Stefano 2129 ITA1.0010.404016.00 
  Toporkova, Sofia 1953 ISR1.0010.19407.60 
  Kotlyar, Kirill f2330 RUS0.001-0.3240-12.80 
  Rjabzev, Konstantin m2314 RUS1.0010.664026.40 

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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