Individual Calculations October 2008
 Okon, Dariusz  Total change: -7.95  Rating chartPersonal card
 XXIII Miedzynarodowy Turniej Szachowy im. Tadeusza Gniota Police POL 2008-07-09
RcRownchangeKK*chgGame
 2119 2206 5.00 9 -0.53 15 -7.95 
  Ciszewski, Eugeniusz 2002 POL0.001-0.7615-11.40 
  Tokarczyk, Tomasz 2146 POL1.0010.42156.30 
  Jacek, Krystian 1987 POL0.501-0.2815-4.20 
  Czuchnicki, Adam 2101 POL0.001-0.6415-9.60 
  Gosciniak, Maria 2096 POL0.501-0.1515-2.25 
  Chlost, Marlena wf2131 POL0.501-0.1015-1.50 
  Issel, Oliver 2118 GER1.0010.38155.70 
  Maes, Wim f2319 BEL0.5010.15152.25 
  Buczak, Krzysztof 2167 POL1.0010.45156.75 

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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