Individual Calculations July 2009
 Bondar, Patryk  Total change: -32.75  Rating chartPersonal card
 Silesian Team Championship woj slaskie POL 2009-01-11
RcRownchangeKK*chgGame
 2032 1971 2.50 9 -1.31 25 -32.75 
  Lubosik, Zbigniew 2106 POL0.5010.18254.50 
  Knopik, Krzysztof 2216 POL0.001-0.2025-5.00 
  Kawecki, Marcin 2167 POL0.001-0.2525-6.25 
  Smolka, Marcin 1837 POL0.001-0.6825-17.00 
  Nowak, Maciej 1980 POL0.001-0.4925-12.25 
  Radzikowski, Dawid 1953 POL0.001-0.5325-13.25 
  Jelen, Janusz 1966 POL1.0010.492512.25 
  Witoszek, Tadeusz 2039 POL0.5010.09252.25 
  Pawlus, Grzegorz 2026 POL0.5010.08252.00 

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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