Rapid: Individual Calculations March 2016
 Bonin, Jay R  Total change: -1.00  Rating chartPersonal card
 February 2016 Marshall Masters New York, New York USA 2016-02-16
RcRownchangeKK*chgGame
 2238 2354 2.50 4 -0.05 20 -1.00 
  Alade, Azeez 2176 USA1.0010.27205.40 
  Jacobson, Brandon c2275 USA0.501-0.1120-2.20 
  Bogdan, Ekaterina 2020 BLR1.0010.12202.40 
  Romanenko, Vladimir g2481 BLR0.001-0.3320-6.60 

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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