Individual Calculations October 2015
 Preotu, Razvan  Total change: 7.40  Rating chartPersonal card
 2015 U.S. Masters Championship Greensboro, North Carolina USA 2015-08-27
RcRownchangeKK*chgGame
 2393 2458 6.00 9 0.74 10 7.40 
  Kumar, Aravind f2180 USA1.0010.17101.70 
  Wheeler, Cameron f2321 USA0.501-0.1810-1.80 
  Gauri, Shankar f2365 IND0.501-0.1310-1.30 
  Velikanov, Alexander f2335 USA1.0010.33103.30 
  Patel, Advait 2297 USA1.0010.29102.90 
  Kamsky, Gata g2670 USA0.001-0.2310-2.30 
  Esserman, Marc m2394 USA0.501-0.0910-0.90 
  Gurevich, Daniel f2392 USA0.501-0.0910-0.90 
  Stukopin, Andrey g2587 RUS1.0010.67106.70 

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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