Individual Calculations March 2011
 Kawula, Andrzej  Total change: -25.20  Rating chartPersonal card
 XXI International Chess Festival CRACOVIA2010- Open B Krakow POL 2010-12-27
RcRownchangeKK*chgGame
 1788 2073 5.00 8 -1.68 15 -25.20 
  Delekta, Filip 1804 POL0.501-0.3315-4.95 
  Jasiak, Filip 1764 POL0.501-0.3615-5.40 
  Kasprzyk, Zbigniew 1840 POL0.501-0.2915-4.35 
  Byrka, Joanna 1828 POL1.0010.20153.00 
  Czaplak, Lukasz 1737 POL1.0010.12151.80 
  Korcz, Daniel 1875 POL0.001-0.7615-11.40 
  Wozny, Tomasz 1675 POL1.0010.08151.20 
  Malinowski, Damian 1784 POL0.501-0.3415-5.10 

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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