Individual Calculations May 2019
 Apryshko, Gleb  Total change: -6.70  Rating chartPersonal card
 ChessAmateur Sochi - 2019 Sochi RUS 2019-04-07
RcRownchangeKK*chgGame
 2181 2383 6.00 9 -0.67 10 -6.70 
  Saratovskiy, Dmitiy 2017 UKR1.0010.10101.00 
  Polyakov, Yury 2195 RUS0.001-0.7410-7.40 
  Esipenko, Aleksandr 2026 RUS1.0010.11101.10 
  Artamonov, Valery 2178 RUS1.0010.24102.40 
  Doroshenko, Diana wm2072 RUS1.0010.14101.40 
  Bykova, Anastasia wf2191 RUS1.0010.25102.50 
  Zakaryan, David f2352 RUS1.0010.46104.60 
  Purygin, Andrei f2348 RUS0.001-0.5510-5.50 
  Pogorelskikh, Sergey f2246 RUS0.001-0.6810-6.80 

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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