Individual Calculations November 2009
 Stefanides, Karol  Total change: 7.20  Rating chartPersonal card
 SVK championship OPEN Tatry Tatranske Zruby SVK 2009-09-27
RcRownchangeKK*chgGame
 1936 1764 3.00 9 0.48 15 7.20 
  Gruszczynski, Boleslaw 1894 POL0.5010.18152.70 
  Perasin, Marian 1849 SVK0.5010.12151.80 
  Hronec, Martin 1937 SVK0.001-0.2715-4.05 
  Fejtek, Petr 1923 CZE0.5010.21153.15 
  Belis, Rudolf 2122 SVK0.001-0.1015-1.50 
  Banoci, Jaroslav 1960 SVK1.0010.751511.25 
  Goga, Frantisek 1984 SVK0.001-0.2215-3.30 
  Mesaros, Jan 1883 SVK0.5010.16152.40 
  Pilatik, Michal 1874 SVK0.001-0.3515-5.25 

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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