Individual Calculations May 2010
 Petrov, Jole  Total change: 0.40  Rating chartPersonal card
 19th CRO Team Ch - II. League West (r1-r6) Pula, Selce CRO 2010-03-27
RcRownchangeKK*chgGame
 2258 2434 1.50 2 0.04 10 0.40 
  Mandekic, Ivan f2308 CRO0.501-0.1710-1.70 
  Bulic, Josip 2207 CRO1.0010.21102.10 

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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