Individual Calculations January 2018
 Kondratiev, Vadim  Total change: 29.20  Rating chartPersonal card
 Grand-prix Dvorets 15th stage_A Moscow RUS 2017-12-12
RcRownchangeKK*chgGame
 1930 1727 2.00 5 0.73 40 29.20 
  Makarian, Rudik 2127  * RUS0.5010.424016.80 
  Tagirov, Kajum K 1879 RUS0.5010.20408.00 
  Martynov, Vladimir 1853 RUS1.0010.674026.80 
  Gumirov, Konstantin L 1953 RUS0.001-0.2140-8.40 
  Grigoryev, Vladislav 1838 RUS0.001-0.3540-14.00 
 * 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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