Rapid: Individual Calculations February 2018
 Kovtunenko, Alexandr  Total change: 12.40  Rating chartPersonal card
 Rapid Moscow. January 2018 - 1 Moscow RUS 2018-01-05
 2056 2066 4.00 7 0.62 20 12.40 
  Usov, Aleksandr E. 1666  * RUS1.0010.08201.60 
  Appolonov, Sergey m2278 RUS1.0010.772015.40 
  Granovskiy, Alexandr m2233 KAZ0.001-0.2820-5.60 
  Drobin, Maxim 1666  * RUS1.0010.08201.60 
  Lysenko, Margarita wf2114 RUS1.0010.572011.40 
  Volodin, Viktor m2208 RUS0.001-0.3120-6.20 
  Nikolaev, Ilya 2228 RUS0.001-0.2920-5.80 
 * 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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