Rapid: Individual Calculations December 2018
 Prilleltensky, Matan  Total change: -1.80  Rating chartPersonal card
 Marshall Masters November 2018 New York, New York USA 2018-11-13
RcRownchangeKK*chgGame
 2148 2186 1.00 2 -0.09 20 -1.80 
  Jacobson, Brandon m2302 USA0.001-0.3420-6.80 
  Kozikowski, Anthony 1993 USA1.0010.25205.00 

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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