Individual Calculations May 2019
 Gochelashvili, David  Total change: 5.10  Rating chartPersonal card
 ChessAmateur Sochi - 2019 Sochi RUS 2019-04-07
RcRownchangeKK*chgGame
 2210 2387 7.00 9 0.51 10 5.10 
  Arkhipov, Vladimir 2018 UKR1.0010.10101.00 
  Artamonov, Valery 2178 RUS1.0010.23102.30 
  Pogorelskikh, Sergey f2246 RUS1.0010.31103.10 
  Makoveev, Ilya f2275 RUS0.001-0.6510-6.50 
  Kozak, Alexander f2264 RUS0.501-0.1710-1.70 
  Kornilovich, Dmitry 2133 RUS1.0010.19101.90 
  Serikbay, Chingiz f2251 KAZ1.0010.32103.20 
  Shafigullina, Zarina wf2180 RUS1.0010.23102.30 
  Purygin, Andrei f2348 RUS0.501-0.0510-0.50 

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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