Individual Calculations February 2017
 Babujian, Levon  Total change: 4.10  Rating chartPersonal card
 A.Margaryan Memorial 2017 RR Yerevan ARM 2017-01-08
RcRownchangeKK*chgGame
 2509 2434 4.00 9 0.41 10 4.10 
  Paravyan, David m2540 RUS1.0010.64106.40 
  Gordievsky, Dmitry m2562 RUS0.001-0.3310-3.30 
  Baghdasaryan, Vahe m2490 ARM1.0010.58105.80 
  Aghasaryan, Robert g2524 ARM0.5010.12101.20 
  Hayrapetyan, Hovik g2498 ARM0.001-0.4110-4.10 
  Plat, Vojtech m2520 CZE1.0010.62106.20 
  Mikaelyan, Arman m2432 ARM0.5010.00100.00 
  Bogdanovich, Stanislav m2595 UKR0.001-0.2910-2.90 
  Hakobyan, Aram f2422 ARM0.001-0.5210-5.20 

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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