Individual Calculations July 2009
 Grill, Roman  Total change: 15.30  Rating chartPersonal card
 1. jihoceska divize various CZE 2008-10-05
RcRownchangeKK*chgGame
 2032 2159 4.50 5 1.17 15 17.55 
  Ruzicka, Ales 2023 CZE0.501-0.1815-2.70 
  Loskot, Petr 2103 CZE1.0010.42156.30 
  Vesely, Roman 2014 CZE1.0010.31154.65 
  Marik, Miloslav 1922 CZE1.0010.20153.00 
  Kukla, Petr 2099 CZE1.0010.42156.30 

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 2008-10-12
RcRownchangeKK*chgGame
 2145 2159 3.50 7 -0.15 15 -2.25 
  Loskot, Petr 2103 CZE0.501-0.0815-1.20 
  Simek, Petr f2326 CZE0.001-0.2815-4.20 
  Soukup, Vaclav 2130 CZE0.501-0.0415-0.60 
  Kracik, Dobroslav 2082 CZE1.0010.39155.85 
  Pick, Stepan 2146 CZE0.501-0.0215-0.30 
  Hlavacek, Karel 2121 CZE1.0010.45156.75 
  Havlik, Jindrich 2109 CZE0.001-0.5715-8.55 

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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