Rapid: Individual Calculations May 2018
 Zakharov, Nikolay A  Total change: 20.80  Rating chartPersonal card
 Championship DFO RAPID 2018 (men) Khabarovsk RUS 2018-03-31
RcRownchangeKK*chgGame
 2177 1918 2.50 7 1.04 20 20.80 
  Rychkov, Oleg f2318  * RUS1.0010.922018.40 
  Khvostikov, Sergey 2181 RUS0.001-0.1820-3.60 
  Labunskiy, Dmitry m2318  * RUS0.5010.42208.40 
  Melnikov, Viktor 2084 RUS0.001-0.2820-5.60 
  Shchukin, Maksim 1956 RUS0.001-0.4520-9.00 
  Kovshar, Viktor 2063 RUS0.001-0.3120-6.20 
  Kaufman, Maxim 2318  * RUS1.0010.922018.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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