Individual Calculations July 2019
 Dudka, Yuriy  Total change: -5.20  Rating chartPersonal card
 Kyrylivka-B-2019 Kyrylivka, Zaporozhye region UKR 2019-06-10
RcRownchangeKK*chgGame
 2305 2416 8.50 14 -0.52 10 -5.20 
  Terletsky, Oleg f2318 UKR0.001-0.6310-6.30 
  Gavrikov, Vladimir 2163 UKR1.0010.19101.90 
  Polyakov, Maxim m2404 UKR0.501-0.0210-0.20 
  Budnikov, Oleg 2397 UKR0.501-0.0310-0.30 
  Kagramanianz, Vartan m2237 ARM1.0010.27102.70 
  Solovchuk, Oleksiy 2283 UKR1.0010.32103.20 
  Perelygin, Igor f2335 UKR0.501-0.1110-1.10 
  Terletsky, Oleg f2318 UKR0.501-0.1310-1.30 
  Gavrikov, Vladimir 2163 UKR1.0010.19101.90 
  Polyakov, Maxim m2404 UKR0.501-0.0210-0.20 
  Budnikov, Oleg 2397 UKR0.501-0.0310-0.30 
  Kagramanianz, Vartan m2237 ARM0.501-0.2310-2.30 
  Perelygin, Igor f2335 UKR0.501-0.1110-1.10 
  Solovchuk, Oleksiy 2283 UKR0.501-0.1810-1.80 

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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