Rapid: Individual Calculations December 2018
 Yuan, Yuanling  Total change: -20.40  Rating chartPersonal card
 Marshall Masters November 2018 New York, New York USA 2018-11-13
RcRownchangeKK*chgGame
 2267 2257 0.50 3 -1.02 20 -20.40 
  Azarov, Sergei g2582 BLR0.001-0.1320-2.60 
  McMillan, Charles 2068 USA0.001-0.7520-15.00 
  Pader, Douglas 2152 USA0.501-0.1420-2.80 

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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