Individual Calculations January 2018
 Zverev, Lev  Total change: 63.20  Rating chartPersonal card
 Grand-prix Dvorets 15th stage_A Moscow RUS 2017-12-12
RcRownchangeKK*chgGame
 1901 1669 3.00 6 1.58 40 63.20 
  Kalinichenko, Oleg f2069  * RUS0.001-0.0840-3.20 
  Grigoryev, Vladislav 1838 RUS0.001-0.2840-11.20 
  Amelichkin, Nikolay 1626 RUS1.0010.444017.60 
  Martynov, Vladimir 1853 RUS1.0010.744029.60 
  Gumirov, Konstantin L 1953 RUS1.0010.844033.60 
  Doncev, Alexandr 2069  * MDA0.001-0.0840-3.20 
 * 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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