Individual Calculations February 2015
 Dwilewicz, Andrzej  Total change: -10.20  Rating chartPersonal card
 Czech Chess Christmas 2014 - OPEN Olomouc CZE 2014-12-26
RcRownchangeKK*chgGame
 1711 1569 2.50 9 -0.51 20 -10.20 
  Kotyk, Vaclav 1969  * CZE0.001-0.0820-1.60 
  Marinov, Peter 1792 CZE1.0010.782015.60 
  Bartosova, Lucie 1936 CZE0.001-0.1020-2.00 
  Pribylova, Sofie 1763 CZE0.001-0.2520-5.00 
  Matejka, Frantisek 1758 CZE0.001-0.2520-5.00 
  Nisztuk, Michal 1743 POL0.001-0.2720-5.40 
  Nemec, Jakub 1410 CZE1.0010.29205.80 
  Buchta, Martin 1686 CZE0.5010.16203.20 
  Pyzio, Amelia 1341 POL0.001-0.7920-15.80 
 * 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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