Individual Calculations January 2018
 Maroroa, Sue Y  Total change: -9.20  Rating chartPersonal card
 9th CSC London Chess Classic: FIDE Open London ENG 2017-12-02
RcRownchangeKK*chgGame
 2111 2111 3.00 7 -0.46 20 -9.20 
  Haynes, Noah 1711  * NOR1.0010.08201.60 
  Barj, Julien 2226 FRA0.001-0.3420-6.80 
  Stany, G.a. m2502 IND0.001-0.0920-1.80 
  Frank, Tena wf1944 GER1.0010.28205.60 
  Derakhshani, Borna f2298 FID0.001-0.2620-5.20 
  Clancy, Martin J 1855 ENG1.0010.19203.80 
  Richardson, John R f2243 ENG0.001-0.3220-6.40 
 * 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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