Rapid: Individual Calculations January 2020
 Harriott, Tyrell  Total change: -30.00  Rating chartPersonal card
 Marshall Masters December 2019 New York, New York USA 2019-12-17
RcRownchangeKK*chgGame
 2106 2104 0.00 3 -1.50 20 -30.00 
  Lu, Maximillian f2169 USA0.001-0.4120-8.20 
  Hallayeva, Bahar wf2106 TKM0.001-0.5020-10.00 
  Putnam, Liam Henry f2042 USA0.001-0.5920-11.80 

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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