Rapid: Individual Calculations December 2018
 Pressman, Leif  Total change: -4.00  Rating chartPersonal card
 Marshall Masters November 2018 New York, New York USA 2018-11-13
RcRownchangeKK*chgGame
 2257 2294 2.00 4 -0.20 20 -4.00 
  Pader, Douglas 2152 USA1.0010.31206.20 
  Hoffmann, Asa f2233 USA0.501-0.0820-1.60 
  Jacobson, Aaron f2340 USA0.5010.06201.20 
  Jacobson, Brandon m2302 USA0.001-0.4920-9.80 

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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