Individual Calculations May 2010
 Grill, Roman  Total change: 9.90  Rating chartPersonal card
 1. jihoceska divize various CZE 2009-10-11
RcRownchangeKK*chgGame
 2041 2147 5.50 7 1.00 15 15.00 
  Hejl, Jaroslav 2054 CZE1.0010.37155.55 
  Houdek, Pavel 2091 CZE1.0010.42156.30 
  Vlach, Martin 1934 CZE0.501-0.2715-4.05 
  Richtr, Zdenek 2164 CZE0.5010.02150.30 
  Hasek, Vaclav 2045 CZE1.0010.36155.40 
  Pravdik, Kamil 2021 CZE1.0010.33154.95 
  Riha, Martin 1976 CZE0.501-0.2315-3.45 

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)
 
 2. liga - A various CZE 2009-10-18
RcRownchangeKK*chgGame
 2119 2147 4.50 9 -0.34 15 -5.10 
  Petera, Lubomir 2022 CZE0.001-0.6715-10.05 
  Cesal, Jaroslav f2300 CZE0.5010.20153.00 
  Jonas, Vaclav 2003 CZE1.0010.31154.65 
  Jandecka, Tomas 2174 CZE0.5010.04150.60 
  Folkova, Martina 2106 CZE1.0010.44156.60 
  Rosenzweig, Vladimir 2141 CZE0.501-0.0115-0.15 
  Trmota, Zdenek 2171 CZE0.5010.03150.45 
  Ljuba, Volodymyr 2151 CZE0.001-0.4915-7.35 
  Sladek, Jaroslav 2002 CZE0.501-0.1915-2.85 

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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