Individual Calculations August 2015
 Izoria, Zviad  Total change: 6.50  Rating chartPersonal card
 8th New York International Championship New York, New York USA 2015-07-15
 2395 2566 5.50 7 0.65 10 6.50 
  Prilleltensky, Matan 2180 USA1.0010.09100.90 
  Pressman, Leif f2265 USA1.0010.15101.50 
  Checa, Nicolas D f2344 USA1.0010.22102.20 
  Azarov, Sergei g2618 BLR0.5010.07100.70 
  Steingrimsson, Hedinn g2562 ISL0.001-0.5110-5.10 
  Balakrishnan, Praveen 2226 USA1.0010.12101.20 
  Hess, Robert L g2571 USA1.0010.51105.10 

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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