Individual Calculations February 2019
 Alinhac, Serge  Total change: -5.00  Rating chartPersonal card
 16e Bois-Colombes Chess Master Open B BOIS COLOMBES FRA 2018-12-26
RcRownchangeKK*chgGame
 1549 1590 3.50 7 -0.25 20 -5.00 
  Pham, Hieu Tuong 1719 VIE0.5010.17203.40 
  Marsac, Hugo 1698 FRA0.5010.15203.00 
  Boulos, Wissam 1690 FRA0.001-0.3620-7.20 
  Boulos, Paul 1363 LBN1.0010.21204.20 
  Slimane, Adam 1190  * FRA0.501-0.4220-8.40 
  Goyer, Lionel 1803 FRA0.001-0.2320-4.60 
  Dincov, Ioan 1381 FRA1.0010.23204.60 
 * 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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