Individual Calculations May 2011
 Jurkowski, Marcin  Total change: 19.35  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2010/2011 Dolnyslask POL 2010-11-07
RcRownchangeKK*chgGame
 2076 1979 5.00 10 1.29 15 19.35 
  Dubinski, Mateusz 2203 POL1.0010.781511.70 
  Gromczak, Dariusz 2059 POL0.001-0.3915-5.85 
  Drazek, Wladyslaw 2078 POL1.0010.64159.60 
  Wodas, Pawel 1975 POL0.501-0.0115-0.15 
  Czerniawski, Marek 2173 POL0.5010.25153.75 
  Szmyd, Marek 2063 POL0.5010.12151.80 
  Mondrzycki, Bartlomiej 2044 POL0.001-0.4115-6.15 
  Stankiewicz, Pawel 2005 POL0.001-0.4615-6.90 
  Korpalski, Ryszard 2038 POL0.5010.08151.20 
  Zych, Marek 2119 POL1.0010.691510.35 

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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