Individual Calculations April 2013
 Sogor, Andras-Csaba  Total change: -9.75  Rating chartPersonal card
 Ariston open - 2013 Satu Mare ROU 2013-02-28
RcRownchangeKK*chgGame
 1951 1992 2.00 6 -1.25 15 -18.75 
  Dan, Francisc 1661 ROU1.0010.12151.80 
  Muntean, Ciprian-Sorin f2185 ROU0.001-0.2515-3.75 
  Nagy, Ludovic 1772 ROU1.0010.22153.30 
  Ambru, Dan-Calin 2012 ROU0.001-0.4715-7.05 
  Samu, Sorin-Mihai 2078 ROU0.001-0.3815-5.70 
  Craiovan, Onisifor 1996 ROU0.001-0.4915-7.35 

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)
 
 "Vointa - Informatia Zilei" Cup 2013 - 11th edition Satu Mare ROU 2013-03-21
RcRownchangeKK*chgGame
 1989 1983 3.50 6 0.60 15 9.00 
  Simon, Norbert-Attila 1583  * ROU1.0010.08151.20 
  Craiovan, Onisifor 1990 ROU1.0010.51157.65 
  Muntean, Ciprian-Sorin f2185 ROU0.5010.26153.90 
  Muller, Wilhelm 1981 ROU0.5010.00150.00 
  Szabo, Attila f2294 ROU0.001-0.1415-2.10 
  Cornea, Alexandru 1902 ROU0.501-0.1115-1.65 
 * 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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