Individual Calculations May 2013
 Kovac, Michal  Total change: 16.20  Rating chartPersonal card
 SVK 5th league gr. A11 2012/13 Bratislava SVK 2012-10-05
RcRownchangeKK*chgGame
 1790 1781 3.00 5 0.54 30 16.20 
  Karas, Marek 1951 SVK0.001-0.2830-8.40 
  Sahidi, Samir 1674 SVK1.0010.353010.50 
  Durovka, Stefan 1848 SVK0.5010.09302.70 
  Zahorsky, Michal 1752 SVK1.0010.463013.80 
  Benova, Zita 1726 SVK0.501-0.0830-2.40 

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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