Individual Calculations February 2015
 Buchta, Martin  Total change: 2.80  Rating chartPersonal card
 Czech Chess Christmas 2014 - OPEN Olomouc CZE 2014-12-26
RcRownchangeKK*chgGame
 1801 1686 3.50 9 0.14 20 2.80 
  Daniel, Martin 2086  * CZE0.5010.42208.40 
  Pekar, Vaclav 2086  * CZE0.001-0.0820-1.60 
  Hampel, Rudolf 1713 CZE1.0010.542010.80 
  Tejkal, Jiri 1963 CZE0.001-0.1720-3.40 
  Vytacek, Martin 1849 CZE0.001-0.2820-5.60 
  Pribyl, Viktor 1491 CZE0.501-0.2520-5.00 
  Pribylova, Sofie 1763 CZE0.001-0.3920-7.80 
  Dwilewicz, Andrzej 1569 POL0.501-0.1620-3.20 
  Spacek, Marcel 1690 SVK1.0010.512010.20 
 * 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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