Individual Calculations November 2009
 Pecha, Vladan  Total change: 20.25  Rating chartPersonal card
 Open Havirov 2009 Havirov CZE 2009-08-22
RcRownchangeKK*chgGame
 2009 1849 3.50 7 1.35 15 20.25 
  Baier, Pavel 2204 CZE0.001-0.1115-1.65 
  Ockay, Tomas 2165 CZE0.001-0.1315-1.95 
  Cervenka, Roman 1913 CZE1.0010.59158.85 
  Maroszczyk, Wieslaw 2026 CZE0.5010.23153.45 
  Gil, Karel 1979 CZE0.5010.18152.70 
  Szotkowski, Jakub 1702 CZE0.501-0.2015-3.00 
  Zalesky, Karel 2075 CZE1.0010.791511.85 

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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