Individual Calculations February 2015
 Bernadskiy, Vitaliy  Total change: -30.70  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa A Krakow POL 2014-12-27
RcRownchangeKK*chgGame
 2277 2556 5.50 8 -1.09 10 -10.90 
  Dubinski, Mateusz c2223 POL1.0010.12101.20 
  Rozycki, Bartlomiej 2156  * POL0.501-0.4210-4.20 
  Marie, Maxime c2232 FRA1.0010.13101.30 
  Koykka, Pekka f2303 FIN1.0010.19101.90 
  Alexikov, Alexander m2356 UKR1.0010.24102.40 
  Polyakov, Maxim m2432 UKR0.501-0.1710-1.70 
  Skawinski, Arkadiusz f2346 POL0.001-0.7710-7.70 
  Gbyl, Andrzej 2171 POL0.501-0.4110-4.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 A.Margaryan Memorial-2015 RR Yervan ARM 2015-01-08
RcRownchangeKK*chgGame
 2433 2556 4.00 9 -1.98 10 -19.80 
  Matviishen, Viktor f2364 UKR1.0010.25102.50 
  Petrosyan, Manuel m2413 ARM0.001-0.6910-6.90 
  Harutyunian, Tigran K. m2439 ARM0.001-0.6610-6.60 
  Alekseenko, Kirill f2499 RUS0.001-0.5810-5.80 
  Chigaev, Maksim m2494 RUS1.0010.41104.10 
  Martirosyan, Haik M. f2389 ARM0.501-0.2210-2.20 
  Babujian, Levon g2479 ARM0.501-0.1110-1.10 
  Hayrapetyan, Hovik g2451 ARM0.001-0.6410-6.40 
  Baghdasaryan, Vahe m2372 ARM1.0010.26102.60 

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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