Individual Calculations September 2015
 Zvjaginsev, Vadim  Total change: 6.10  Rating chartPersonal card
 14th Annual Manhattan Open New York, New York USA 2015-08-21
 2398 2654 4.50 5 0.61 10 6.10 
  Duarte Diaz, Martire 2254  * DOM1.0010.08100.80 
  Brodsky, David f2283 USA1.0010.10101.00 
  Tanenbaum, Zachary C 2254  * USA1.0010.08100.80 
  Gelashvili, Tamaz g2561 GEO0.501-0.1310-1.30 
  Zherebukh, Yaroslav g2637 USA1.0010.48104.80 
 * 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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