Individual Calculations July 2016
 Gridnev, Yury  Total change: -0.80  Rating chartPersonal card
 16th European Senior Chess Ch. age of 50 Yerevan ARM 2016-06-05
 2034 2030 4.00 8 -0.04 20 -0.80 
  Bagaturov, Giorgi g2393 GEO0.001-0.1020-2.00 
  Pashkov, Vladimir M. 1875 RUS0.501-0.2120-4.20 
  Baliuniene, Margarita 1927 DEN0.501-0.1420-2.80 
  Arias Castanedo, Jacinto 1904 ESP1.0010.33206.60 
  Smolin, Sergey m2261 UKR0.001-0.2120-4.20 
  Sergeev, Alexey B. 1992 RUS0.001-0.5520-11.00 
  Melkonyan, Seyran 1777 RUS1.0010.19203.80 
  Melashvili, Nino wm2140 GEO1.0010.652013.00 

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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