Individual Calculations May 2012
 Stoop, Jan  Total change: -10.95  Rating chartPersonal card
 Lower Silesian Ligues Lower Silesia POL 2011-10-31
RcRownchangeKK*chgGame
 1772 1815 1.00 3 -0.73 15 -10.95 
  Kowalczuk, Wojciech 2213 POL0.001-0.0815-1.20 
  Sobota, Jozef 1569 POL0.001-0.8115-12.15 
  Szpargala, Lukasz 1535 POL1.0010.16152.40 

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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