Individual Calculations July 2009
 Walach, Marcin  Total change: -19.80  Rating chartPersonal card
 1. liga - vychod various CZE 2008-10-19
RcRownchangeKK*chgGame
 2423 2407 1.00 4 -0.92 10 -9.20 
  Kalod, Radek g2504 CZE0.001-0.3710-3.70 
  Bazant, Petr Ml. 2394 CZE0.001-0.5210-5.20 
  Mikrut, Dariusz m2394 POL0.501-0.0210-0.20 
  Zeberski, Jakub m2398 POL0.501-0.0110-0.10 

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)
 
 Silesian Team Championship woj slaskie POL 2009-01-11
RcRownchangeKK*chgGame
 2224 2407 5.50 9 -1.06 10 -10.60 
  Miszczak, Dariusz 2092 POL1.0010.14101.40 
  Stachanczyk, Jacek 2162 POL0.501-0.3010-3.00 
  Bulski, Krzysztof f2392 POL1.0010.48104.80 
  Flis, Jacek f2290 POL0.501-0.1610-1.60 
  Galyga, Zbigniew 2217 POL0.501-0.2510-2.50 
  Moskalik, Andrzej 2123 POL1.0010.16101.60 
  Mulet, Piotr f2303 POL0.001-0.6410-6.40 
  Kubit, Tomasz 2167 POL0.501-0.3010-3.00 
  Dors, Ryszard 2268 POL0.501-0.1910-1.90 

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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