Individual Calculations September 2016
 Izoria, Zviad  Total change: 2.70  Rating chartPersonal card
 15th Annual Manhattan Open New York, New York USA 2016-07-29
 2535 2589 2.00 3 0.27 10 2.70 
  Kudrin, Sergey g2502 USA0.501-0.1210-1.20 
  Hess, Robert L g2569 USA1.0010.47104.70 
  Sadorra, Julio Catalino g2535 PHI0.501-0.0810-0.80 

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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