Individual Calculations May 2012
 Vach, Pavol  Total change: -11.25  Rating chartPersonal card
 1st league SVK gr. West Various SVK 2011-10-15
RcRownchangeKK*chgGame
 1955 2103 0.00 1 -0.70 15 -10.50 
  Balogh, Peter 1955 SVK0.001-0.7015-10.50 

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)
 
 3rd league SVK gr. A2 Various SVK 2011-10-16
RcRownchangeKK*chgGame
 2069 2103 0.50 1 -0.05 15 -0.75 
  Sebesta, Radovan 2069 SVK0.501-0.0515-0.75 

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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