Individual Calculations July 2009
 Bartos, Jan  Total change: 8.55  Rating chartPersonal card
 1. liga - zapad various CZE 2008-10-19
RcRownchangeKK*chgGame
 2159 2203 4.00 8 -0.48 15 -7.20 
  Kourek, Josef 2131 CZE0.501-0.1015-1.50 
  Husarik, Branko 2152 CZE0.001-0.5715-8.55 
  Doring, Robert 2207 CZE0.5010.01150.15 
  Havlik, Jindrich 2109 CZE1.0010.37155.55 
  Vitak, Pavel 2226 CZE0.5010.03150.45 
  Erban, Tomas 2142 CZE0.001-0.5815-8.70 
  Filipi, Stepan 2072 CZE1.0010.32154.80 
  Nemec, Pavel 2234 CZE0.5010.04150.60 

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)
 
 Extraliga CR various CZE 2008-11-08
RcRownchangeKK*chgGame
 2347 2203 0.50 1 0.19 15 2.85 
  Rosko, Lubos f2347 CZE0.5010.19152.85 

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)
 
 Mezinarodni sachovy festival Znojmo 2009 Znojmo CZE 2009-04-30
RcRownchangeKK*chgGame
 2069 2188 4.50 7 -0.08 15 -1.20 
  Voborny, David 1918 CZE1.0010.17152.55 
  Novak, Milan 2008 CZE1.0010.26153.90 
  Porat, Maya 2197 ISR0.5010.01150.15 
  Fiala, Jan 2087 CZE0.001-0.6415-9.60 
  Jeute, Peter 1979 GER1.0010.23153.45 
  Dvorak, Jan 2212 CZE0.5010.03150.45 
  Petras, Milan 2083 CZE0.501-0.1415-2.10 

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)
 
 FIDE Open Havlickuv Brod Havlickuv Brod CZE 2009-05-03
RcRownchangeKK*chgGame
 2115 2188 5.00 7 0.94 15 14.10 
  Oburka, Vladislav 1838 CZE1.0010.11151.65 
  Seidl, Antonin 1922 CZE1.0010.18152.70 
  Sader, Michael 2260 AUT0.5010.10151.50 
  Vincze, Roman 2059 CZE1.0010.33154.95 
  Karasek, Lukas 2227 CZE0.5010.05150.75 
  Karlik, Vladimir f2304 CZE0.5010.16152.40 
  Haba, Zdenek 2193 CZE0.5010.01150.15 

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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