Individual Calculations July 2009
 Orak, Ljubomir  Total change: 12.30  Rating chartPersonal card
 18th Croatian CUP Sibenik CRO 2009-05-20
RcRownchangeKK*chgGame
 2306 2329 3.50 5 0.82 15 12.30 
  Palac, Mladen g2571 CRO0.001-0.2015-3.00 
  Zamostni, Jan 2224 CRO1.0010.36155.40 
  Curic, Drazen 2198 CRO1.0010.32154.80 
  Truta, Srecko f2195 CRO1.0010.32154.80 
  Jurkovic, Ante 2342 CRO0.5010.02150.30 

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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