Individual Calculations December 2015
 Kulpinski, Piotr  Total change: -3.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Niewidomych 2015 Wagrowiec POL 2015-11-12
RcRownchangeKK*chgGame
 1971 1922 2.50 6 -0.15 20 -3.00 
  Pawelec, Bartosz 2104 POL0.001-0.2620-5.20 
  Huzarski, Stanislaw 1843 POL1.0010.39207.80 
  Wietecki, Jerzy 1649 POL1.0010.17203.40 
  Suder, Ryszard 2116 POL0.001-0.2520-5.00 
  Zarow, Zdzislaw 1874 POL0.501-0.0720-1.40 
  Stachanczyk, Jacek m2240 POL0.001-0.1320-2.60 

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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