Individual Calculations July 2009
 Janiszewski, Maciej  Total change: 1.05  Rating chartPersonal card
 45 Otwarte Mistrzostwa Chorzowa Chorzow POL 2009-03-28
RcRownchangeKK*chgGame
 1967 2093 6.00 9 0.07 15 1.05 
  Kostowski, Andrzej 1846 POL1.0010.19152.85 
  Kaczmarek, Aleksander 1886 POL0.501-0.2715-4.05 
  Klementys, Jerzy 1859 POL0.001-0.7915-11.85 
  Galyga, Jozef 1906 POL1.0010.26153.90 
  Faron, Rafal 1743 POL1.0010.11151.65 
  Sztwiertnia, Krzysztof 2021 POL1.0010.40156.00 
  Sroka, Janusz 2109 POL0.001-0.4815-7.20 
  Kawala, Maciej 1953 POL1.0010.31154.65 
  Kalinin, Oleg m2377 UKR0.5010.34155.10 

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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