Individual Calculations December 2014
 El Archi, Yassir  Total change: 4.80  Rating chartPersonal card
 Championnat Départemental Open 2014 d'Indre et Loire CHAMBRAY LES TOURS FRA 2014-10-30
RcRownchangeKK*chgGame
 1541 1691 5.00 7 0.24 20 4.80 
  Leroy, Mateo 1295 FRA1.0010.08201.60 
  Gaik, Jean-Francois 1544 FRA1.0010.30206.00 
  Grateau, Jean-Noel 1929 FRA0.001-0.2020-4.00 
  Bourdeaux, Gabin 1555 FRA0.001-0.6820-13.60 
  Edon, Didier 1374 FRA1.0010.13202.60 
  Grgic, Ivan 1576 FRA1.0010.34206.80 
  Pionnier, Camille 1517 FRA1.0010.27205.40 

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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