Individual Calculations July 2016
 Osmolny, Vladimir I.  Total change: 10.20  Rating chartPersonal card
 16th European Senior Chess Ch. age of 50 Yerevan ARM 2016-06-05
 2195 2190 4.50 8 0.51 20 10.20 
  Legky, Nikolay A g2446 FRA0.001-0.1920-3.80 
  Ivanova, Tatiana 2119 RUS1.0010.40208.00 
  Yachmenev, Mikhail A. 2164 RUS0.501-0.0420-0.80 
  Khachatrian, Garik 2101 ARM1.0010.38207.60 
  Akopov, Roman 2256 ARM0.001-0.4120-8.20 
  Kasoshvili, Tsiala wm2176 GEO1.0010.48209.60 
  Yuferev, Oleg f2176 RUS0.001-0.5220-10.40 
  Gayson, Peter M 2122 ENG1.0010.41208.20 

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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