Individual Calculations May 2019
 Gouait, Raymond  Total change: 13.80  Rating chartPersonal card
 8e Open International de Martinique LE ROBERT FRA 2019-04-24
RcRownchangeKK*chgGame
 1614 1598 5.00 9 0.69 20 13.80 
  Sorrente, Layana 1198  * FRA1.0010.08201.60 
  Grange, Julien 1878 FRA0.5010.34206.80 
  Prudent, Sylvio 1806 FRA0.5010.27205.40 
  Conan, Perceval 1387 FRA1.0010.23204.60 
  Francois-Haugrin, Said 1873 FRA0.001-0.1720-3.40 
  Francois-Haugrin, Brahim 1300 FRA1.0010.15203.00 
  Laposte, Nicolas 1356 FRA1.0010.20204.00 
  Libiszewski, Fabien g1998  * FRA0.001-0.0820-1.60 
  Massiani, Xavier 1726 FRA0.001-0.3320-6.60 
 * 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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