Individual Calculations October 2012
 Alfimov, Igor  Total change: 4.50  Rating chartPersonal card
 Open Ricany 2012 Ricany CZE 2012-08-26
RcRownchangeKK*chgGame
 2012 1969 4.00 8 0.30 15 4.50 
  Juptner, Jan f2369  * CZE0.001-0.0815-1.20 
  Suchy, Ladislav 1809 CZE1.0010.29154.35 
  Vorobyov, Yrij f2254 UKR0.001-0.1615-2.40 
  Havelka, Petr 1889 CZE0.501-0.1115-1.65 
  Halla, Jiri 1885 CZE1.0010.38155.70 
  Kratochvil, Jakub 2152 CZE0.5010.24153.60 
  Konvalinka, Vladislav 1908 CZE0.501-0.0815-1.20 
  Filip, Vojtech 1832 CZE0.501-0.1815-2.70 
 * 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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