Individual Calculations January 2017
 Oyama, Akito  Total change: -5.60  Rating chartPersonal card
 8th CSC London Chess Classic: Weekend Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 1933 2191 3.00 4 -0.14 40 -5.60 
  Voiculescu-Holvad, Stefan 1791  * FRA1.0010.08403.20 
  Munshi, Aditya 1791  * ENG1.0010.08403.20 
  Healey, Michael W 2173 ENG0.001-0.5340-21.20 
  Penna, Tommaso 1978 ITA1.0010.23409.20 
 * 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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