Individual Calculations March 2011
 Czaplak, Lukasz  Total change: 27.60  Rating chartPersonal card
 XXI International Chess Festival CRACOVIA2010- Open B Krakow POL 2010-12-27
RcRownchangeKK*chgGame
 1927 1737 4.00 8 1.84 15 27.60 
  Kasperek, Joanna 2024 POL0.001-0.1615-2.40 
  Dwilewicz, Katarzyna 1479 POL1.0010.18152.70 
  Zaboklicki, Zbigniew 1908 POL0.5010.23153.45 
  Pipala, Janusz 1964 POL0.5010.29154.35 
  Keizer, Theodoor 2041 NED0.5010.36155.40 
  Kawula, Andrzej 2073 POL0.001-0.1215-1.80 
  Knapik, Andrzej 1924 POL0.5010.24153.60 
  Zarow, Zdzislaw 1999 POL1.0010.821512.30 

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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