Rapid: Individual Calculations November 2015
 Lapan, Dan  Total change: 25.60  Rating chartPersonal card
 October 2015 Marshall Masters New York, New York USA 2015-10-20
RcRownchangeKK*chgGame
 2237 2181 3.00 4 1.28 20 25.60 
  Karan, Bhatty 2048 IND1.0010.32206.40 
  Chernin, Oliver 2169 USA1.0010.48209.60 
  Vitoux, Colomban m2401 FRA1.0010.782015.60 
  Colas, Joshua f2328 USA0.001-0.3020-6.00 

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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