Individual Calculations November 2009
 Siluk, Zygmunt  Total change: 7.50  Rating chartPersonal card
 24th Grunwald Cup Ramsowo POL 2009-09-19
RcRownchangeKK*chgGame
 2024 1973 4.00 8 0.50 15 7.50 
  Stachanczyk, Jacek 2212 POL0.001-0.2015-3.00 
  Czajkowski, Adam 1711 POL1.0010.18152.70 
  Chojnowski, Marcin 2114 POL0.001-0.3115-4.65 
  Stankiewicz, Edward 1921 POL1.0010.43156.45 
  Suder, Ryszard 2163 POL0.001-0.2515-3.75 
  Rutkowski, Eugeniusz 1890 POL1.0010.39155.85 
  Gunajew, Rafal 2261 POL0.001-0.1615-2.40 
  Kardasz, Wladyslaw 1917 POL1.0010.42156.30 

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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