Rapid: Individual Calculations January 2017
 Tombolis, Christopher  Total change: 25.60  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 1986 1681 2.50 8 1.28 20 25.60 
  Istratescu, Andrei g2081  * FRA0.001-0.0820-1.60 
  Steimbach, Isabel 1953 GER0.001-0.1720-3.40 
  Bansal, Rohan 1857 ENG1.0010.732014.60 
  Aprea, Daniele 2039 ITA1.0010.902018.00 
  Summerscale, Aaron P g2081  * ENG0.001-0.0820-1.60 
  Tambini, Jasper 2060 ENG0.001-0.0920-1.80 
  Cavendish, Joshua 1870 ENG0.001-0.2520-5.00 
  Attianese, Aniello 1944 ITA0.5010.32206.40 
 * 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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