Individual Calculations May 2012
 D`costa, Lorin A R  Total change: 9.80  Rating chartPersonal card
 Open Karposh 2012 Skopje MKD 2012-04-07
 2407 2420 5.50 9 0.98 10 9.80 
  Bejatovic, Bojana 2020  * MKD1.0010.08100.80 
  Makoli, Perparim 2255 SRB1.0010.28102.80 
  Savic, Miodrag R g2518 SRB0.5010.13101.30 
  Georgiev, Vladimir g2531 MKD0.5010.15101.50 
  Hera, Imre Jr g2555 HUN0.001-0.3210-3.20 
  Djukic, Sandra wm2203 SRB1.0010.22102.20 
  Antic, Dejan g2513 SRB0.5010.13101.30 
  Drenchev, Petar g2499 BUL1.0010.61106.10 
  Yemelin, Vasily g2567 RUS0.001-0.3010-3.00 
 * 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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