Individual Calculations December 2015
 Szczerba, Marek  Total change: -6.60  Rating chartPersonal card
 III Liga Maloposka Seniorow Wojewodzto Malopolski POL 2015-10-11
RcRownchangeKK*chgGame
 2027 1961 3.00 8 -0.33 20 -6.60 
  Deren, Marcin 2006 POL1.0010.562011.20 
  Warchol, Bartosz 1790 POL1.0010.27205.40 
  Swiech, Przemyslaw 2218 POL0.001-0.1820-3.60 
  Kasperek, Wieslaw 2075 POL0.5010.16203.20 
  Bednarczyk, Damian 2137 POL0.001-0.2720-5.40 
  Pniaczek, Marek 1946 POL0.001-0.5220-10.40 
  Jasiak, Filip 1926 POL0.501-0.0520-1.00 
  Chmiel, Marcin 2114 POL0.001-0.3020-6.00 

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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