Individual Calculations July 2012
 Smirnov, Artem  Total change: -7.20  Rating chartPersonal card
 1st Grand Europe Open Golden Sands BUL 2012-06-04
 2320 2432 5.00 9 -0.72 10 -7.20 
  Dyulgerov, Dimitar 2032  * BUL1.0010.08100.80 
  Efimenko, Zahar g2689 UKR0.001-0.1810-1.80 
  Mgeladze, Tamaz f2195 GEO1.0010.20102.00 
  Alhuwar, Jasem f2270 UAE0.501-0.2110-2.10 
  Foisor, Mihaela-Veronica wm2244 ROU1.0010.26102.60 
  Chatalbashev, Boris g2575 BUL0.001-0.3110-3.10 
  Ji, Dan 2326 CHN0.501-0.1410-1.40 
  Qashashvili, Alexandre m2299 GEO0.001-0.6810-6.80 
  Vaarala, Eric 2249 SWE1.0010.26102.60 
 * 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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