Individual Calculations January 2010
 Egerc, Josip  Total change: -2.25  Rating chartPersonal card
 18th CRO Team Ch - II. League East (r7-r11) Vukovar CRO 2009-10-17
RcRownchangeKK*chgGame
 2110 2164 1.00 2 -0.15 15 -2.25 
  Basic, Kresimir 2032 CRO0.501-0.1815-2.70 
  Buric, Danijel 2187 CRO0.5010.03150.45 

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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