Individual Calculations February 2017
 Boudart, Alain  Total change: -18.80  Rating chartPersonal card
 7eme Open de Noel du CEIT - Challenge du Conseil Departemental de Haute-Garonne TOULOUSE FRA 2016-12-26
RcRownchangeKK*chgGame
 1658 1794 3.50 7 -0.94 20 -18.80 
  Lacouture, Alexandre 1394  * FRA1.0010.08201.60 
  Hervet, Gilles 2021 FRA0.001-0.2120-4.20 
  Daloz, Mateo 1472 FRA1.0010.13202.60 
  Maache, Jawad 1979 FRA0.5010.24204.80 
  Boutillon, Nathanael 1881 FRA0.001-0.3820-7.60 
  Burgalat, Eliot 1462 FRA0.001-0.8820-17.60 
  Figaro, Paul 1394  * FRA1.0010.08201.60 
 * 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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