Individual Calculations May 2012
 Martinovic, Josip  Total change: 2.70  Rating chartPersonal card
 Open Osijek 2012 Osijek CRO 2012-02-23
RcRownchangeKK*chgGame
 1874 1556 1.00 6 0.09 30 2.70 
  Mravunac, Branko 1956  * CRO0.001-0.0830-2.40 
  Zubak, Milan 1936 CRO0.001-0.0930-2.70 
  Karlic, Hrvoje 1956  * CRO0.001-0.0830-2.40 
  Zorman, Antun 1956  * CRO0.001-0.0830-2.40 
  Kroo, Ivica 1793 CRO0.5010.30309.00 
  Udovicic, Dominik 1646 CRO0.5010.12303.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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