Individual Calculations January 2018
 Fridman, Roman A.  Total change: -39.60  Rating chartPersonal card
 Grand-prix Dvorets 15th stage_A Moscow RUS 2017-12-12
RcRownchangeKK*chgGame
 1876 1797 1.50 6 -0.99 40 -39.60 
  Granovskiy, Alexandr m2197  * KAZ0.001-0.0840-3.20 
  Godzhurov, Lidzhi 1636 RUS1.0010.294011.60 
  Polonskiy, Pavel 2038 RUS0.001-0.2040-8.00 
  Gumirov, Konstantin L 1953 RUS0.001-0.2940-11.60 
  Frantsuzova, Lyudmila 1617 RUS0.501-0.2440-9.60 
  Fedorovich, Nikolay 1817 RUS0.001-0.4740-18.80 
 * 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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