Individual Calculations August 2012
 Norowitz, Yaacov  Total change: 19.05  Rating chartPersonal card
 40th Annual World Open - Open Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2443 2388 5.00 9 1.27 15 19.05 
  Liang, Awonder f1988  * USA1.0010.08151.20 
  Jankovic, Alojzije g2543 CRO0.5010.21153.15 
  Shulman, Yury g2588 USA0.5010.26153.90 
  Amanov, Mesgen g2529 TKM1.0010.691510.35 
  Friedel, Joshua E g2503 USA0.5010.16152.40 
  Gelashvili, Tamaz g2604 GEO0.001-0.2215-3.30 
  Liu, Qingnan m2509 CHN0.001-0.3415-5.10 
  Barrett, Steve 2233 ENG1.0010.29154.35 
  Hungaski, Robert m2488 USA0.5010.14152.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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