Individual Calculations January 2017
 Kalavannan, Koby  Total change: -47.60  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2087 2163 3.50 8 -1.19 40 -47.60 
  Solli, Oddvar 1763  * NOR1.0010.08403.20 
  Paterek, Michal f2311 POL0.5010.20408.00 
  Houska, Jovanka mwg2397 ENG0.001-0.2140-8.40 
  Grigoryan, Meri wf1972 ENG0.501-0.2540-10.00 
  Disu, Kayode 1976 ENG1.0010.264010.40 
  Soumya, Swaminathan wg2384 IND0.001-0.2240-8.80 
  Pein, Jonathan 1971 ENG0.501-0.2540-10.00 
  Gudenas, Motiejus 1919 SCO0.001-0.8040-32.00 
 * 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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