Individual Calculations July 2009
 Fiala, Jan  Total change: -3.75  Rating chartPersonal card
 1. jihoceska divize various CZE 2008-10-05
RcRownchangeKK*chgGame
 2153 2087 0.00 3 -1.25 15 -18.75 
  Ruzicka, Ales 2023 CZE0.001-0.5915-8.85 
  Rosenzweig, Vladimir 2130 CZE0.001-0.4415-6.60 
  Havlik, Jan f2305 CZE0.001-0.2215-3.30 

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)
 
 Mezinarodni sachovy festival Znojmo 2009 Znojmo CZE 2009-04-30
RcRownchangeKK*chgGame
 2085 2087 4.50 7 1.00 15 15.00 
  Arend, Michal 1865 SUI1.0010.22153.30 
  Jeute, Peter 1979 GER0.501-0.1515-2.25 
  Jancarik, Joel 2015 CZE1.0010.40156.00 
  Bartos, Jan f2188 CZE1.0010.64159.60 
  Dvorak, Jan 2212 CZE0.5010.17152.55 
  Snorek, Milan 2155 CZE0.5010.09151.35 
  Beil, Martin 2182 CZE0.001-0.3715-5.55 

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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