Individual Calculations February 2017
 Koshevoy, Sergey  Total change: -18.00  Rating chartPersonal card
 Open Moscow. January 2017 - A Moscow RUS 2016-12-24
RcRownchangeKK*chgGame
 2078 2218 3.00 6 -0.90 20 -18.00 
  Agabekov, Saveliy 1818  * RUS0.501-0.4220-8.40 
  Snatenkov, Vitaliy 2241 RUS0.001-0.4720-9.40 
  Voronov, Vladimir Yu. 1818  * RUS1.0010.08201.60 
  Arkhipov, Vladimir 2096 UKR1.0010.33206.60 
  Azarov, Vladimir 2245 RUS0.001-0.4620-9.20 
  Vul, Arkadi Eremeevich g2247 RUS0.5010.04200.80 
 * 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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