Individual Calculations July 2016
 Valgmae, Toomas  Total change: 9.80  Rating chartPersonal card
 16th European Senior Chess Ch. age of 50 Yerevan ARM 2016-06-05
 2172 2260 6.00 9 0.49 20 9.80 
  Sergeev, Alexey B. 1992 RUS0.501-0.3320-6.60 
  Yachmenev, Mikhail A. 2164 RUS0.501-0.1320-2.60 
  Melashvili, Nino wm2140 GEO1.0010.34206.80 
  Strutinskaia, Galina wg2237 RUS1.0010.47209.40 
  Yuferev, Oleg f2176 RUS0.001-0.6220-12.40 
  Sielicki, Tomasz 1967 POL1.0010.15203.00 
  Movsziszian, Karen g2488 ARM0.5010.29205.80 
  Akopov, Roman 2256 ARM0.501-0.0120-0.20 
  Pogosian, Vladimir 2131 ARM1.0010.33206.60 

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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