Individual Calculations May 2010
 Czerniawski, Marek  Total change: -41.25  Rating chartPersonal card
 Dolnoslaska Liga Szachowa Dolny Slask POL 2009-10-18
RcRownchangeKK*chgGame
 2073 2214 4.00 10 -2.75 15 -41.25 
  Rymaszewski, Dariusz 2199 POL0.501-0.0215-0.30 
  Kmiecik, Wojciech 2013 POL0.001-0.7615-11.40 
  Sabuk, Piotr 2206 POL1.0010.49157.35 
  Stepien, Marcin 2111 POL0.501-0.1415-2.10 
  Laszewicz, Pawel 2219 POL0.001-0.4915-7.35 
  Gorecki, Janusz 1936 POL0.001-0.8315-12.45 
  Dowgird, Filip 2036 POL0.001-0.7315-10.95 
  Chrzanowski, Michal 1957 POL1.0010.18152.70 
  Szewczyk, Jacek 2146 POL1.0010.41156.15 
  Kacprzak, Robert 1906 POL0.001-0.8615-12.90 

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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