Individual Calculations February 2019
 Couradin, Bruno  Total change: -54.80  Rating chartPersonal card
 19e tournoi de Noel de Montigny MONTIGNY LE BRETONNEUX FRA 2018-12-27
RcRownchangeKK*chgGame
 1383 1610 2.50 7 -2.74 20 -54.80 
  Boucher, Francis 1210  * FRA1.0010.08201.60 
  Benbakir, Chouaib 1828 FRA0.001-0.2220-4.40 
  Plancade, Philajit 1210  * FRA0.501-0.4220-8.40 
  Wu, Clara 1517 FRA0.001-0.6320-12.60 
  Baltzer, Jean-Marc 1388 FRA0.001-0.7820-15.60 
  Rafalimanana, Hary 1210  * FRA1.0010.08201.60 
  Chaintreau, Maxime 1318 FRA0.001-0.8520-17.00 
 * 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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