Rapid: Individual Calculations March 2023
 Belanoff, Ted  Total change: -21.80  Rating chartPersonal card
 2023 February Marshall Masters New York, NY USA 2023-02-14
RcRownchangeKK*chgGame
 1895 2134 0.50 2 -1.09 20 -21.80 
  Mottola, Max 1881 USA0.501-0.3120-6.20 
  Weisz, Bryan A 1909 USA0.001-0.7820-15.60 

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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