Rapid: Individual Calculations March 2020
 Checa, Nicolas De T  Total change: 27.80  Rating chartPersonal card
 Marshall Masters February 2020 New York, New York USA 2020-02-18
RcRownchangeKK*chgGame
 2225 2244 3.50 4 1.39 20 27.80 
  Hulse, Brian f1984 USA1.0010.18203.60 
  Noboa, Kevin f2329 ECU0.5010.12202.40 
  Colding, Ernest 2043 USA1.0010.24204.80 
  Bortnyk, Mykola m2545 UKR1.0010.852017.00 

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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