Individual Calculations May 2010
 Murin, Jan  Total change: -33.80  Rating chartPersonal card
 SVK_3rd league group C1 Various SVK 2009-10-03
RcRownchangeKK*chgGame
 1945 1967 3.50 8 -0.74 25 -18.50 
  Petruna, Michal 2017 SVK0.001-0.4325-10.75 
  Slavik, Milan 1928 SVK1.0010.452511.25 
  Tomcik, Michal 1787 SVK1.0010.26256.50 
  Nahalka, Jan 1963 SVK0.501-0.0125-0.25 
  Vnenk, Lubomir 1865 SVK0.001-0.6425-16.00 
  Saga, Vladimir 2120 SVK0.001-0.3025-7.50 
  Holubcik, Marian 2011 SVK0.001-0.4425-11.00 
  Molnar, Lubos 1869 SVK1.0010.37259.25 

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)
 
NOTE: K factor changed
 SVK_2nd league group C Various SVK 2009-10-10
RcRownchangeKK*chgGame
 1942 1967 0.50 1 -0.03 15 -0.45 
  Feco, Jan 1942 SVK0.501-0.0315-0.45 

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)
 
NOTE: K factor changed
 SVK 1st league group Ost Various SVK 2009-10-17
RcRownchangeKK*chgGame
 1968 1967 0.00 2 -0.99 15 -14.85 
  Rabovszky, Gyorgy 2022 HUN0.001-0.4215-6.30 
  Haring, Viktor 1914 SVK0.001-0.5715-8.55 

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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