Individual Calculations July 2010
 Zakrzewicz, Krzysztof  Total change: 30.00  Rating chartPersonal card
 III Wielkopolska Liga Szachowa Wielkoposka POL 2009-11-29
RcRownchangeKK*chgGame
 1994 2026 5.00 7 1.20 25 30.00 
  Duszczak, Dariusz 2050 POL1.0010.532513.25 
  Buchowski, Radoslaw 1825 POL1.0010.24256.00 
  Drozdzynski, Daniel 1946 POL1.0010.39259.75 
  Szatan, Rafal 1923 POL1.0010.36259.00 
  Mantorski, Robert 1976 POL0.501-0.0725-1.75 
  Piechota, Pawel 2064 POL0.001-0.4525-11.25 
  Bernat, Marcin 2174 POL0.5010.20255.00 

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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