Rapid: Individual Calculations January 2017
 Abbazi, Yassine  Total change: -26.40  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 1909 1744 0.50 6 -1.32 20 -26.40 
  Grafl, Florian m2144  * GER0.001-0.0820-1.60 
  Stojanas, Justinas 2046 LTU0.001-0.1520-3.00 
  Stewart, Tony Cm 1966 ENG0.001-0.2220-4.40 
  Phillips, Owen S 1922 ENG0.001-0.2720-5.40 
  Usharovsky, Ron 1434 ENG0.501-0.3620-7.20 
  Norinkeviciute, Rasa wf1942 LTU0.001-0.2420-4.80 
 * 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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