Rapid: Individual Calculations February 2019
 Herve, Didier  Total change: -2.60  Rating chartPersonal card
 Grand Prix du Maine et Loire Angers 2019 - A (plus de 1500) ANGERS FRA 2019-01-12
RcRownchangeKK*chgGame
 1687 1732 2.00 4 -0.13 20 -2.60 
  Allard Nedellec, Anna 1332  * FRA1.0010.08201.60 
  Bourget, Luc 1989 FRA0.001-0.1820-3.60 
  Maugin, Narada 1448 FRA1.0010.16203.20 
  Vergara, Jose 1979 FRA0.001-0.1920-3.80 
 * 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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