Individual Calculations April 2018
 Bortnyk, Mykola  Total change: 2.50  Rating chartPersonal card
 N. Shelest Memorial 2018 (Tourmament-A) Nikolaev UKR 2018-03-09
 2247 2432 6.00 8 0.25 10 2.50 
  Zhumyga, Ivan 2032  * UKR1.0010.08100.80 
  Punin, Andrii f2305 UKR1.0010.33103.30 
  Bordovsky, Vladimir 2326 UKR1.0010.36103.60 
  Borsuk, Konstantin 2307 UKR0.001-0.6710-6.70 
  Sakun, Volodymyr f2330 UKR0.501-0.1410-1.40 
  Valkovoj, Alexandr 2051 UKR1.0010.09100.90 
  Budnikov, Oleg 2422 UKR1.0010.49104.90 
  Bezkorovaina, Mariia 2201 UKR0.501-0.2910-2.90 
 * 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)


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