Individual Calculations May 2011
 Czerniawski, Marek  Total change: -41.70  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2010/2011 Dolnyslask POL 2010-11-07
RcRownchangeKK*chgGame
 2115 2173 3.00 10 -2.78 15 -41.70 
  Pastuchewicz, Bartosz 2169 POL1.0010.49157.35 
  Kowalczuk, Wojciech 2196 POL0.001-0.4715-7.05 
  Dubinski, Mateusz 2203 POL0.001-0.4615-6.90 
  Jurkowski, Marcin 1979 POL0.501-0.2515-3.75 
  Stankiewicz, Pawel 2005 POL0.501-0.2215-3.30 
  Dowgird, Filip 2096 POL0.001-0.6115-9.15 
  Zych, Marek 2119 POL0.501-0.0815-1.20 
  Korpalski, Ryszard 2038 POL0.501-0.1815-2.70 
  Widera, Jan 2063 POL0.001-0.6515-9.75 
  Siembab, Bartosz 2284 POL0.001-0.3515-5.25 

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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