Rapid: Individual Calculations December 2015
 Vitoux, Colomban  Total change: 3.40  Rating chartPersonal card
 November 2015 Marshall Masters New York, New York USA 2015-11-17
RcRownchangeKK*chgGame
 2327 2387 2.50 4 0.17 20 3.40 
  Harriott, Tyrell 2206 USA1.0010.26205.20 
  Niemann, Hans M 2295 USA1.0010.37207.40 
  Colas, Joshua f2354 USA0.501-0.0520-1.00 
  Korley, Kassa m2452 DEN0.001-0.4120-8.20 

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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