Individual Calculations May 2010
 Ruzicka, Ales  Total change: 17.25  Rating chartPersonal card
 1. jihoceska divize various CZE 2009-10-11
RcRownchangeKK*chgGame
 2090 2047 4.00 6 1.35 15 20.25 
  Rosenzweig, Vladimir 2141 CZE0.5010.13151.95 
  Novak, Jiri 2035 CZE0.501-0.0215-0.30 
  Plasil, Jiri 2080 CZE0.5010.05150.75 
  Hejl, Jaroslav 2054 CZE1.0010.51157.65 
  Kratochvil, Milos 2153 CZE0.5010.14152.10 
  Mazur, David 2076 CZE1.0010.54158.10 

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)
 
 2. liga - A various CZE 2009-10-18
RcRownchangeKK*chgGame
 2011 2047 2.00 4 -0.20 15 -3.00 
  Koubek, Vaclav 2071 CZE0.001-0.4715-7.05 
  Jenc, Milan 1925 CZE1.0010.33154.95 
  Chalus, Karel 2100 CZE1.0010.57158.55 
  Matejka, Radek 1949 CZE0.001-0.6315-9.45 

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)
 

 

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