Individual Calculations April 2019
 Mamatov, Melis  Total change: 36.60  Rating chartPersonal card
 Aeroflot Open 2019_C Moscow RUS 2019-02-19
 2178 2203 6.50 9 1.83 20 36.60 
  Chinguun, Bayaraa c1817 MGL1.0010.09201.80 
  Arkhipov, Vladimir 2069 UKR1.0010.32206.40 
  Babikov, Ivan f2295 RUS1.0010.632012.60 
  Hu, Yu A. 2026 CHN1.0010.27205.40 
  Chinguun, Sumiya 2286 MGL0.5010.11202.20 
  Iljin, Timofey m2298 UKR0.001-0.3720-7.40 
  Toropov, Pavel f2295 RUS1.0010.632012.60 
  Rozanov, Pavel B. f2226 RUS0.5010.03200.60 
  Volkov, Sergei f2293 RUS0.5010.12202.40 

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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