Rapid: Individual Calculations January 2018
 Billault, Regis  Total change: -11.00  Rating chartPersonal card
 Tournoi d'echecs rapide de Saintes 2017 (Charente Maritime) SAINTES FRA 2017-11-26
RcRownchangeKK*chgGame
 1430 1260 1.00 5 -0.55 20 -11.00 
  Saada, Julien f1660  * FRA0.001-0.0820-1.60 
  Lothe, Pierre 1064 FRA0.001-0.7520-15.00 
  Venet, Patrice 1332 FRA0.001-0.4020-8.00 
  Delabbey, Olivier 1525 FRA1.0010.822016.40 
  Lombardo, Patrick 1568 FRA0.001-0.1420-2.80 
 * 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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