Individual Calculations November 2009
 Kolakovski, Ivica  Total change: -14.85  Rating chartPersonal card
 18th CRO Team Ch - IIIC. League East (r6-r9) Vukovar CRO 2009-10-04
RcRownchangeKK*chgGame
 2075 2069 0.50 3 -0.99 15 -14.85 
  Grkinic, Goran 2049 CRO0.001-0.5315-7.95 
  Messing, Hrvoje m2331 CRO0.001-0.1815-2.70 
  Vranjic, Marko 1846 CRO0.501-0.2815-4.20 

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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