Individual Calculations October 2008
 Stepaniec, Lukasz  Total change: 22.75  Rating chartPersonal card
 Pszczyna 2008 Pszczyna POL 2008-07-15
RcRownchangeKK*chgGame
 1939 1860 4.50 9 0.91 25 22.75 
  Gola, Karol 2174 POL0.001-0.1425-3.50 
  Mandla, Maciej 1695 POL1.0010.28257.00 
  Gromada, Andrzej 1995 POL0.5010.18254.50 
  Szyndler, Alojzy 1969 POL0.5010.15253.75 
  Kawala, Maciej 2000 POL0.5010.19254.75 
  Foltyn, Lukasz 2017 POL0.001-0.2925-7.25 
  Fraczek, Leslaw 1937 POL1.0010.612515.25 
  Jacko-Jun., Vladimir 1930 SVK0.001-0.4025-10.00 
  Rzepka, Maciej 1737 POL1.0010.33258.25 

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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