Individual Calculations September 2012
 Dvorak, Eduard  Total change: -31.35  Rating chartPersonal card
 Czech Open 2012 - D - Open European Amateurs Championship Pardubice CZE 2012-07-21
RcRownchangeKK*chgGame
 1643 1855 4.00 8 -2.09 15 -31.35 
  Cach, Jakub 1596 CZE1.0010.18152.70 
  Steinthorsson, Felix 1455  * ISL0.001-0.9215-13.80 
  Oshionwu, Nelo 1658 GER0.001-0.7515-11.25 
  Doskar, Miloslav 1732 CZE0.501-0.1715-2.55 
  Krejci, Jan 1751 CZE1.0010.36155.40 
  Chapman, Nigel 1675 SCO0.501-0.2415-3.60 
  Weis, Olga 1593 GER1.0010.18152.70 
  Pavlova, Nataliy 1682 RUS0.001-0.7315-10.95 
 * 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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