Individual Calculations December 2017
 Kasperek, Wieslaw  Total change: -22.40  Rating chartPersonal card
 III Liga Malopolska Seniorow'2017 Zabierzow POL 2017-10-14
RcRownchangeKK*chgGame
 2019 2035 2.50 7 -1.12 20 -22.40 
  Betkowski, Andrzej 2036 POL1.0010.502010.00 
  Byrski, Jacek 1969 POL0.501-0.0920-1.80 
  Pniaczek, Marek c2042 POL0.5010.01200.20 
  Bednarczyk, Damian 2196 POL0.001-0.2920-5.80 
  Marzec, Karol 2020 POL0.001-0.5220-10.40 
  Zajac, Mateusz 2089 POL0.001-0.4220-8.40 
  Kulesza, Andrzej 1784 POL0.501-0.3120-6.20 

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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