Individual Calculations April 2009
 Gumula, Daniel  Total change: -20.10  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-A Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 2196 2350 5.00 9 -1.34 15 -20.10 
  Sroka, Janusz 2129 POL0.501-0.2815-4.20 
  Machlowski, Slawomir 2154 POL1.0010.25153.75 
  Klim, Kamil 2249 POL0.501-0.1415-2.10 
  Rudnicki, Milosz 2232 POL0.501-0.1615-2.40 
  Tyukhanov, Alexey 2227 RUS0.501-0.1715-2.55 
  Klekowski, Maciej 2201 POL0.001-0.7015-10.50 
  Sadzikowski, Daniel 2178 POL0.501-0.2315-3.45 
  Muter, Donny 2189 ENG0.501-0.2115-3.15 
  Galyga, Zbigniew 2204 POL1.0010.30154.50 

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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