Blitz: Individual Calculations February 2019
 Ros Alonso, Joana  Total change: 21.40  Rating chartPersonal card
 11eme Festival International d'Echecs de Marseille Open Blitz MARSEILLE FRA 2018-12-30
RcRownchangeKK*chgGame
 1944 1815 3.50 7 1.07 20 21.40 
  Tahay, Alexis f2142 FRA0.001-0.1320-2.60 
  Moncamp, Gilles 2085 FRA0.5010.33206.60 
  Girel, Joseph 2052 FRA0.001-0.2020-4.00 
  Pentcheff, Laura 1609 FRA1.0010.24204.80 
  Delaplace, Mathias 1415  * FRA1.0010.08201.60 
  Van Hoolandt, Patrick f2093 MNC1.0010.832016.60 
  Gharamian, Tigran g2215  * FRA0.001-0.0820-1.60 
 * 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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