Rapid: Individual Calculations September 2017
 Shalom, David  Total change: -28.60  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL OPEN RAPID PLAY London ENG 2017-08-19
RcRownchangeKK*chgGame
 1474 1458 1.00 5 -1.43 20 -28.60 
  Landau, Jonathan 1858  * ENG0.001-0.0820-1.60 
  Wimble, Garry 1124 ENG1.0010.12202.40 
  Sheikh, Nasarullah 1740 ENG0.001-0.1620-3.20 
  Selvarattinam, Gengadharan 1476 ENG0.001-0.4720-9.40 
  Lapidus, Alexey M 1170 RUS0.001-0.8420-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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