Individual Calculations July 2012
 Ivanov, Tsvetalin  Total change: 26.40  Rating chartPersonal card
 1st Grand Europe Open Golden Sands BUL 2012-06-04
 2359 2139 4.00 9 1.76 15 26.40 
  Rusev, Krasimir g2525 BUL0.001-0.0915-1.35 
  Diril, Dogus 1739  * TUR1.0010.08151.20 
  Mollov, Ergin m2394 BUL1.0010.811512.15 
  Baghdasaryan, Vahe m2409 ARM1.0010.831512.45 
  Carlsson, Pontus g2531 SWE0.5010.42156.30 
  Mastrovasilis, Athanasios g2537 GRE0.001-0.0815-1.20 
  Cheparinov, Ivan g2539  * BUL0.001-0.0815-1.20 
  Todorov, Ognjan m2305 BUL0.5010.22153.30 
  Hagesaether, Ellen wm2252 NOR0.001-0.3515-5.25 
 * 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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