Rapid: Individual Calculations September 2017
 Landau, Jonathan  Total change: 8.60  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL OPEN RAPID PLAY London ENG 2017-08-19
RcRownchangeKK*chgGame
 1757 1887 5.00 7 0.43 20 8.60 
  Shalom, David 1487  * ENG1.0010.08201.60 
  Bloom, Paul 1574 ENG1.0010.14202.80 
  Lees, Fraser A 1852 SCO1.0010.45209.00 
  Snape, Ian L 2125 ENG0.001-0.2020-4.00 
  Brown, Geoffrey M 1795 ENG0.501-0.1320-2.60 
  Wiratunga, Ishan Vh 1740 SRI1.0010.30206.00 
  Ahluwalia, Amardip 1727 ENG0.501-0.2120-4.20 
 * 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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