Individual Calculations December 2019
 Younes, Jean-Francois  Total change: 11.60  Rating chartPersonal card
 19eme Open International d'Echecs de Besancon BESANCON FRA 2019-10-31
RcRownchangeKK*chgGame
 1905 1909 3.00 6 -0.10 20 -2.00 
  Lorenter, Patrick 1528 FRA1.0010.09201.80 
  Tabatabai, Reza 1698 FRA1.0010.23204.60 
  Scalcione, Michelangelo f2308 ITA0.001-0.0820-1.60 
  Lamb, Harry 1889 ENG0.501-0.0320-0.60 
  Poignot, Quentin 2222 FRA0.001-0.1420-2.80 
  Lalou, Olivier 1786 FRA0.501-0.1720-3.40 

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)
 
 Team 2020 - Nationale 3 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1977 1907 1.50 2 0.68 20 13.60 
  Lafond, Olivier 2067 FRA0.5010.21204.20 
  Grunfelder, Anthony 1886 FRA1.0010.47209.40 

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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