Individual Calculations May 2011
 Bokun, Josip  Total change: -22.65  Rating chartPersonal card
 OPEN OSIJEK 2011 Osijek CRO 2011-02-24
RcRownchangeKK*chgGame
 1967 1828 0.50 5 -1.18 15 -17.70 
  Cajzler, Hinko 2213 CRO0.001-0.0915-1.35 
  Grguric, Damir 2009 CRO0.5010.24153.60 
  Vurdelja, Slavko 2026 CRO0.001-0.2415-3.60 
  Svetinovic, Darjan 1917 CRO0.001-0.3815-5.70 
  Djaic, Kristijan 1669 CRO0.001-0.7115-10.65 

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)
 
 20th CRO Team Ch - IVB. League East (r1-r4) Vukovar CRO 2011-03-20
RcRownchangeKK*chgGame
 1891 1828 0.50 2 -0.33 15 -4.95 
  Barisic, Petar 1951 CRO0.001-0.3315-4.95 
  Jurilj, Zeljko 1830 CRO0.5010.00150.00 

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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