Individual Calculations July 2009
 Juranic, Bruno  Total change: 14.70  Rating chartPersonal card
 18th Croatian CUP Sibenik CRO 2009-05-20
RcRownchangeKK*chgGame
 2329 2234 2.50 4 0.98 15 14.70 
  Zivkovic, Vjekoslav m2413 CRO0.5010.23153.45 
  Zufic, Miroslav m2439 CRO0.5010.26153.90 
  Solic, Kristina wm2233 CRO0.5010.00150.00 
  Novak, Ratko 2230 CRO1.0010.49157.35 

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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