Rapid: Individual Calculations October 2023
 Feldis, Pierre-Yves  Total change: -7.60  Rating chartPersonal card
 Tournoi prestige de la Roche Guyon 2023 LA ROCHE GUYON FRA 2023-09-10
RcRownchangeKK*chgGame
 1366 1515 5.00 8 -0.38 20 -7.60 
  Pierron Bejan, Nicephore 1161 FRA1.0010.11202.20 
  Becue, Laureano 1285 FRA1.0010.21204.20 
  Tamburro, Etienne 1822 FRA0.001-0.1420-2.80 
  Di Nallo, Fabien 1268 FRA1.0010.19203.80 
  Derain, Jacky 1115  * FRA1.0010.08201.60 
  Rayko, Gregory 1592 FRA0.001-0.3920-7.80 
  Plessier, Pascal 1275 FRA1.0010.20204.00 
  Musset, Pierre 1410 FRA0.001-0.6420-12.80 
 * 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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