Individual Calculations November 2009
 Pietocha, Pawel  Total change: -6.15  Rating chartPersonal card
 XIV International Chess Festival Seahorse of Rewal 2009 Rewal POL 2009-08-20
RcRownchangeKK*chgGame
 2147 2133 4.00 9 -0.41 15 -6.15 
  Chojnacki, Krzysztof m2404 POL0.001-0.1715-2.55 
  Kielar, Maciej 2050 POL1.0010.39155.85 
  Krajewicz, Pawel 1980 POL0.501-0.2015-3.00 
  Gorbatov, Alexej m2404 RUS0.001-0.1715-2.55 
  Kazubek, Krzysztof 1981 POL1.0010.30154.50 
  Puczylowski, Marcin 2017 POL0.001-0.6615-9.90 
  Spicak, Krzysztof 2006 POL1.0010.33154.95 
  Stepien, Marcin 2111 POL0.501-0.0315-0.45 
  Krzyzanowski, Marcin 2372 POL0.001-0.2015-3.00 

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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