Individual Calculations December 2015
 Sargalski, Andrzej  Total change: -13.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Niewidomych 2015 Wagrowiec POL 2015-11-12
RcRownchangeKK*chgGame
 2014 1911 2.00 7 -0.67 20 -13.40 
  Pawelec, Bartosz 2104 POL0.5010.25205.00 
  Huzarski, Stanislaw 1843 POL0.001-0.5920-11.80 
  Wietecki, Jerzy 1649 POL1.0010.18203.60 
  Suder, Ryszard 2116 POL0.001-0.2420-4.80 
  Zarow, Zdzislaw 1874 POL0.501-0.0520-1.00 
  Stachanczyk, Jacek m2240 POL0.001-0.1220-2.40 
  Dukaczewski, Piotr m2273 POL0.001-0.1020-2.00 

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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