Individual Calculations July 2012
 Pogosian, Vladimir  Total change: 3.90  Rating chartPersonal card
 1st Grand Europe Open Golden Sands BUL 2012-06-04
 2209 2146 4.00 9 0.26 15 3.90 
  Mekhitarian, Krikor Sevag g2531 BRA0.001-0.0915-1.35 
  Ulker, Tolga 1746  * TUR1.0010.08151.20 
  Akshat, Khamparia m2400 IND0.001-0.1915-2.85 
  Nancheva, Doroteya 1805 BUL1.0010.12151.80 
  Bulmaga, Irina wm2370 ROU0.001-0.2215-3.30 
  Zhang, Jiabao 1948 CHN1.0010.24153.60 
  Shalamberidze, Akaki m2333 GEO1.0010.741511.10 
  Mollov, Ergin m2394 BUL0.001-0.1915-2.85 
  Spassov, Liuben g2353 BUL0.001-0.2315-3.45 
 * 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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