Individual Calculations May 2011
 Lakatos, Patrik  Total change: -2.70  Rating chartPersonal card
 SVK 3rd league gr.D3 2011 Various SVK 2010-10-16
RcRownchangeKK*chgGame
 1855 1828 1.50 2 0.57 15 8.55 
  Valentik, Roman 1735 SVK1.0010.37155.55 
  Dzugas, Vladimir 1975 SVK0.5010.20153.00 

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 2nd league gr.D Various SVK 2010-10-23
RcRownchangeKK*chgGame
 2100 1828 0.50 7 -0.75 15 -11.25 
  Milder, Ladislav 2044 SVK0.001-0.2215-3.30 
  Kostelnik, Peter 2023 SVK0.5010.25153.75 
  Garancovsky, Pavol 2159 SVK0.001-0.1215-1.80 
  Sedlakova, Ivana wf2070 SVK0.001-0.2015-3.00 
  Bednar, Milan 2228  * SVK0.001-0.0815-1.20 
  Lazo, Juraj 2143 SVK0.001-0.1415-2.10 
  Skovran, Jaroslav 2034 SVK0.001-0.2415-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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