Individual Calculations October 2014
 Preotu, Razvan  Total change: 13.70  Rating chartPersonal card
 2014 US Masters Greensboro, North Carolina USA 2014-08-28
RcRownchangeKK*chgGame
 2354 2418 6.50 9 1.37 10 13.70 
  Gutman, Joshua 2134 USA1.0010.16101.60 
  Kovalyov, Anton g2622 CAN0.001-0.2410-2.40 
  Barnett, Alex f2206 USA0.501-0.2710-2.70 
  Patel, Advait 2034 USA1.0010.09100.90 
  Viswanadha, Kesav f2253 USA0.501-0.2210-2.20 
  Betaneli, Alex f2246 USA1.0010.27102.70 
  Bosiocic, Marin g2548 CRO1.0010.68106.80 
  Shimanov, Alex g2625 RUS1.0010.77107.70 
  Troff, Kayden W g2514 USA0.5010.13101.30 

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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