Individual Calculations December 2019
 Lamotte, Gaelle  Total change: -1.20  Rating chartPersonal card
 19eme Open International d'Echecs de Besancon BESANCON FRA 2019-10-31
RcRownchangeKK*chgGame
 1727 1844 4.00 7 -0.44 20 -8.80 
  Willemin, Eric 1447 FRA1.0010.08201.60 
  Malaise, Marc 1444  * FRA1.0010.08201.60 
  Poignot, Quentin 2222 FRA0.5010.41208.20 
  Crapis, Frederic 1862 FRA0.001-0.4720-9.40 
  Zhou, Luyu 1781 FRA0.001-0.5920-11.80 
  Kassab, Chadi 1586 FRA1.0010.18203.60 
  Kedinger, Christian 1749 FRA0.501-0.1320-2.60 
 * 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)
 
 Team 2020 - Nationale 1 r3-4 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1789 1835 1.50 2 0.38 20 7.60 
  Sanchez, Amelie 1679 FRA1.0010.29205.80 
  Abbassi, Zeyneb 1898 FRA0.5010.09201.80 

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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