Individual Calculations February 2020
 Busygin, Stanislav  Total change: 16.00  Rating chartPersonal card
 Marshall Premier January 2020 New York, New York USA 2020-01-03
 1960 2165 3.00 3 0.80 20 16.00 
  Chin, Spencer 1765  * USA1.0010.08201.60 
  Underwood, Toshinori 1957 USA1.0010.23204.60 
  Chasin, Nico Werner f2159 USA1.0010.49209.80 
 * 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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