Individual Calculations January 2015
 Niccoli, Tony  Total change: -17.20  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 2024 1996 1.50 4 -0.43 40 -17.20 
  Hector, Jonny g2396  * SWE0.001-0.0840-3.20 
  Pattni, Kishan 1716 ENG0.501-0.3440-13.60 
  Kebbedies, Frank 1803 GER1.0010.254010.00 
  Lalic, Peter D 2180 ENG0.001-0.2640-10.40 
 * 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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