Rapid: Individual Calculations October 2014
 Lapan, Dan  Total change: 14.40  Rating chartPersonal card
 2014 MCC September Marshall Masters New York, New York USA 2014-09-16
RcRownchangeKK*chgGame
 2211 2160 2.50 4 0.72 20 14.40 
  Krush, Irina gwg2490 USA0.001-0.1220-2.40 
  Tica, Juan 1967 USA1.0010.25205.00 
  Akylbekov, Nasyr 2271 KGZ1.0010.652013.00 
  Sena, Juan 2117 DOM0.501-0.0620-1.20 

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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