Individual Calculations May 2011
 Bonaca, Dario  Total change: 31.20  Rating chartPersonal card
 20th CRO Team Ch - II. League West (r1-r6) Pula, Rijeka CRO 2011-03-12
RcRownchangeKK*chgGame
 1989 1913 4.50 6 2.08 15 31.20 
  Gradiser, Dragoljub 1934 CRO1.0010.53157.95 
  Krsnik Cohar, Ivan Vihor 1896 CRO0.501-0.0215-0.30 
  Mazuran, Marijan 2185 CRO0.5010.33154.95 
  Mance, Milivoj 2087 CRO1.0010.731510.95 
  Grego, Ludvig 1954 CRO0.5010.06150.90 
  Zilic, Antonija 1880 CRO1.0010.45156.75 

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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