Individual Calculations September 2018
 Izoria, Zviad  Total change: -5.10  Rating chartPersonal card
 CHINGGIS INVITATIONAL IV Ulaanbaatar MGL 2018-08-08
 2559 2606 4.50 9 -0.51 10 -5.10 
  Robson, Ray g2670 USA0.5010.09100.90 
  Ganguly, Surya Shekhar g2652 IND0.001-0.4410-4.40 
  Bilguun, Sumiya m2479 MGL0.501-0.1710-1.70 
  Durarbayli, Vasif g2633 AZE0.5010.04100.40 
  Lkhagvasuren, Tsedvee f2280 MGL0.501-0.3710-3.70 
  Batchuluun, Tsegmed g2571 MGL0.501-0.0510-0.50 
  Bocharov, Dmitry g2573 RUS0.501-0.0510-0.50 
  Shomoev, Anton g2552 RUS1.0010.42104.20 
  Abasov, Nijat g2623 AZE0.5010.02100.20 

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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