Individual Calculations August 2019
 Kosina, Vladimir  Total change: -28.20  Rating chartPersonal card
 CZECH OPEN 2019 - 30plus - Open rating tournament Pardubice CZE 2019-07-19
RcRownchangeKK*chgGame
 1617 1697 4.00 9 -1.41 20 -28.20 
  Sabol, Marian f2097  * CZE0.001-0.0820-1.60 
  Stehlik, Pavel 1397 CZE0.501-0.3520-7.00 
  Vins, Karel 1314 CZE1.0010.09201.80 
  Starzynski, Pawel 1526 POL0.001-0.7320-14.60 
  Hajsman, Martin 1661 CZE1.0010.45209.00 
  Kokes, Bohuslav 1987 CZE0.001-0.1620-3.20 
  Burdov, Petr 1351 RUS0.001-0.8920-17.80 
  Brousek, Jan 1649 CZE0.501-0.0720-1.40 
  Sonntagbauer, Manfred 1574 AUT1.0010.33206.60 
 * 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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