Individual Calculations September 2009
 Kocwin, Bartosz  Total change: 30.60  Rating chartPersonal card
 Karvina Open 2009 Karvina CZE 2009-07-04
RcRownchangeKK*chgGame
 2294 2254 6.00 9 2.04 15 30.60 
  Konecny, Vladimir 1894 CZE1.0010.10151.50 
  Vysoglad, Petr 2051 CZE1.0010.24153.60 
  Kireev, Aleksei m2389 RUS1.0010.681510.20 
  Talla, Vladimir m2483 CZE0.5010.29154.35 
  Popchev, Milko g2459 BUL0.001-0.2415-3.60 
  Kantorik, Marian m2383 SVK0.5010.17152.55 
  Klima, Lukas m2420 CZE0.001-0.2815-4.20 
  Rabatin, Jakub 2175 CZE1.0010.39155.85 
  Motyka, Michal f2396 POL1.0010.691510.35 

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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