Rapid: Individual Calculations January 2017
 Hepworth, Nigel R  Total change: 12.20  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 1703 1559 3.00 7 0.61 20 12.20 
  Thompson, Ian D f1959  * ENG0.001-0.0820-1.60 
  Strugnell, Carl P f1959  * WLS0.001-0.0820-1.60 
  Ercsei, Iolanda-Elisabeta 1275 ROU1.0010.16203.20 
  Muralidharan, M 1261 IND1.0010.15203.00 
  Levy, Christopher A 1799 ENG1.0010.802016.00 
  Czopor, Maciej 1849 POL0.001-0.1620-3.20 
  Varney, Zoe 1822 ENG0.001-0.1820-3.60 
 * 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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