Individual Calculations January 2019
 Mamaev, Vladimir  Total change: -54.80  Rating chartPersonal card
 Novokuznetsk Chmp. 2018 Novokuznetsk RUS 2018-11-17
RcRownchangeKK*chgGame
 1905 2082 5.00 9 -1.37 40 -54.80 
  Petukhov, Georgiy 1797 RUS0.501-0.3440-13.60 
  Moskvin, Maksim 1821 RUS0.501-0.3240-12.80 
  Shabalin, Vyacheslav 1750 RUS0.501-0.3840-15.20 
  Pereboev, Ivan 1939 RUS0.501-0.1940-7.60 
  Tikhonov, Alexey S. 1796 RUS1.0010.16406.40 
  Zavyalov, Aleksander 1946 RUS0.501-0.1840-7.20 
  Chernov, Mikhail f2282 RUS0.5010.264010.40 
  Fedorchenko, Ivan 1715 RUS0.501-0.4040-16.00 
  Polyanskiy, Vladimir 2098 RUS0.5010.02400.80 

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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