Rapid: Individual Calculations December 2017
 Bellon Lopez, Juan Manuel  Total change: 10.40  Rating chartPersonal card
 Hasselbacken Chess Open 2017 snabb Stockholm SWE 2017-11-03
RcRownchangeKK*chgGame
 2150 2376 3.50 4 0.52 20 10.40 
  Bragesjo, Tomas 1976  * SWE1.0010.08201.60 
  Svorono, Gabriel 1994 SWE1.0010.09201.80 
  Eriksson, Jon 2154 FIN1.0010.22204.40 
  Karlsson, Lars g2474 SWE0.5010.13202.60 
 * 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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