Individual Calculations February 2013
 Kopasov, Evgeny  Total change: 5.10  Rating chartPersonal card
 Prague Open 2013 - A - IM open Praha CZE 2013-01-09
RcRownchangeKK*chgGame
 2106 2028 4.00 9 0.34 15 5.10 
  Biolek, Richard m2399 CZE0.001-0.1015-1.50 
  Verbruggen, Samuel 1850 BEL0.501-0.2315-3.45 
  Horyna, Josef 1860 CZE1.0010.28154.20 
  Bivol, Alina wf2200 RUS0.5010.23153.45 
  Yakimenko, Alexander A. 2221 RUS0.5010.25153.75 
  Skagseth, Havard Mikal 1899 NOR0.501-0.1715-2.55 
  Fox, Anthony 2122 IRL0.5010.13151.95 
  Makhnev, Vladimir f2229 RUS0.5010.26153.90 
  Ilandzis, Spyridon 2172 GRE0.001-0.3115-4.65 

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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