Individual Calculations September 2009
 Vrchotka, Josef  Total change: 25.95  Rating chartPersonal card
 23th International Open Tournament Pula 2009 Pula CRO 2009-06-27
RcRownchangeKK*chgGame
 2169 2013 4.50 9 1.73 15 25.95 
  Franic, Milan m2363 CRO0.001-0.1115-1.65 
  Poletto, Daniele 1796 ITA1.0010.22153.30 
  Waldmann, Gerald 2188 AUT1.0010.731510.95 
  Raguz, Dario 2174 CRO1.0010.711510.65 
  Hess, Christian f2262 GER0.5010.31154.65 
  Zelic, Mladen f2313 CRO0.001-0.1515-2.25 
  Luca, Ionel 2159 ROU0.001-0.3015-4.50 
  Mueller, Michael 2133 GER0.5010.16152.40 
  Dinter, Brian 2130 CRO0.5010.16152.40 

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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