Individual Calculations January 2017
 Tarhon, Brian  Total change: 27.40  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2377 2299 4.50 8 1.37 20 27.40 
  Rocco, Federico 1927 ENG1.0010.10202.00 
  Cornette, Matthieu g2597 FRA0.5010.35207.00 
  Hebbes, Tim 2113 ENG1.0010.26205.20 
  Bellahcene, Bilel m2496 FRA0.5010.25205.00 
  Bellaiche, Anthony m2472 FRA0.5010.23204.60 
  Praggnanandhaa, R m2452 IND1.0010.702014.00 
  Hebden, Mark L g2492 ENG0.001-0.2520-5.00 
  Zhou, Yang-Fan m2470 ENG0.001-0.2720-5.40 

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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