Individual Calculations September 2016
 Chumachenko, Alexander  Total change: 13.20  Rating chartPersonal card
 Open Moscow July 2016. Sokolniki A Moscow RUS 2016-07-09
RcRownchangeKK*chgGame
 2065 2093 5.50 9 0.66 20 13.20 
  Popov, Oleg 1894 RUS0.501-0.2620-5.20 
  Kondratiev, Vissarion L. 1934 RUS1.0010.29205.80 
  Privalov, Igor 1937 RUS1.0010.29205.80 
  Kurashov, Andrey 2024 RUS0.501-0.1020-2.00 
  Yudkevich, Mikhail 2076 RUS1.0010.48209.60 
  Kalinichenko, Oleg f2055 RUS0.001-0.5520-11.00 
  Kharmunova, Nadezhda wm2180 RUS0.5010.12202.40 
  Losev, Dmitry m2238 RUS0.5010.19203.80 
  Vul, Arkadi Eremeevich g2244 RUS0.5010.20204.00 

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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