Individual Calculations November 2015
 Grigoryan, Karen H.  Total change: 15.50  Rating chartPersonal card
 IV Memorial Oliver Gonzalez G-A Leganes - Madrid - Spain ESP 2015-10-10
 2428 2600 8.00 9 1.55 10 15.50 
  Lopez Del Alamo, Antonio f2229 ESP1.0010.10101.00 
  Martin Duque, Jesus f2382 ESP1.0010.22102.20 
  Moreno Ruiz, Javier m2430 ESP0.501-0.2210-2.20 
  Valles Moreno, Ivan 2417 ESP1.0010.26102.60 
  Aryan, Chopra 2430 IND1.0010.28102.80 
  Larino Nieto, David g2474 ESP1.0010.33103.30 
  Ulybin, Mikhail g2520 RUS1.0010.39103.90 
  Del Rio De Angelis, Salvador G. g2512 ESP1.0010.38103.80 
  Perez Mitjans, Orelvis g2457 ESP0.501-0.1910-1.90 

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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