Individual Calculations July 2016
 Sturua, Zurab  Total change: 1.20  Rating chartPersonal card
 16th European Senior Chess Ch. age of 50 Yerevan ARM 2016-06-05
 2315 2545 7.00 9 0.12 10 1.20 
  Melashvili, Nino wm2145  * GEO1.0010.08100.80 
  Hayrapetyan, Vladimir 2198 ARM1.0010.11101.10 
  Bagaturov, Giorgi g2393 GEO0.501-0.2010-2.00 
  Yakimenko, Alexander A. 2217 RUS1.0010.13101.30 
  Kalegin, Evgenij m2431 RUS0.501-0.1610-1.60 
  Legky, Nikolay A g2446 FRA0.501-0.1410-1.40 
  Akopov, Roman 2256 ARM1.0010.16101.60 
  Vaganian, Rafael A g2577 ARM0.5010.04100.40 
  Yuferev, Oleg f2176 RUS1.0010.10101.00 
 * 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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