Individual Calculations May 2010
 Nahalka, Jan  Total change: 5.40  Rating chartPersonal card
 SVK_3rd league group C1 Various SVK 2009-10-03
RcRownchangeKK*chgGame
 1967 1963 4.00 9 -0.42 15 -6.30 
  Knaperek, Pavol 1994 SVK0.5010.04150.60 
  Petruna, Michal 2017 SVK0.5010.08151.20 
  Kurucar, Milan 1997 SVK0.5010.05150.75 
  Vnenk, Lubomir 1865 SVK0.501-0.1315-1.95 
  Murin, Jan 1967 SVK0.5010.01150.15 
  Tomcik, Michal 1787 SVK0.501-0.2315-3.45 
  Piroha, Miroslav 1975 SVK0.5010.02150.30 
  Magat, Jozef 2066 SVK0.5010.14152.10 
  Jakubec, Milan 2039 SVK0.001-0.4015-6.00 

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)
 
 SVK_4th league group C12 Various SVK 2009-10-11
RcRownchangeKK*chgGame
 1944 1963 6.00 10 0.78 15 11.70 
  Murin, Pavol 2079 SVK0.5010.16152.40 
  Spanko, Jan 2050 SVK0.5010.12151.80 
  Gembala, Dusan 1889 SVK0.501-0.1015-1.50 
  Jelsovka, Anton 1873 SVK1.0010.38155.70 
  Mocary, Metod 2048 SVK1.0010.62159.30 
  Piecka, Juraj 1790 SVK0.501-0.2315-3.45 
  Goc, Jan 2000 SVK0.5010.05150.75 
  Kucera, Juraj 2106 SVK0.001-0.3115-4.65 
  Rukavica, Rudolf 1748 SVK1.0010.23153.45 
  Turkova, Karolina 1861 SVK0.501-0.1415-2.10 

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)
 

 

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