Individual Calculations November 2018
 Ostapchik, Anton  Total change: -34.20  Rating chartPersonal card
 ChessAmateur Sochi - 2018 October Sochi RUS 2018-10-12
RcRownchangeKK*chgGame
 1970 2047 3.50 9 -1.71 20 -34.20 
  Ospennikov, Dmitry V f2289 RUS0.001-0.2020-4.00 
  Degtiarev, Viktor 1693 RUS1.0010.11202.20 
  Krylov, Aleksey 2229 RUS0.5010.24204.80 
  Shkalov, Oleg 2203 RUS0.001-0.2920-5.80 
  Lepin, Artem 1836 RUS0.001-0.7720-15.40 
  Grigoryan, Suren 1705 ARM1.0010.12202.40 
  Mayornikov, Daniil 1802 UKR0.001-0.8020-16.00 
  Mikayelyan, Mikael 1748 ARM1.0010.15203.00 
  Yezhel, Valiantsin 2223 BLR0.001-0.2720-5.40 

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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