Rapid: Individual Calculations January 2023
 Jacq, Rene  Total change: 12.20  Rating chartPersonal card
 16eme Rapide FIDEdu Vesinet - Lucien Ducret LE VESINET FRA 2022-12-18
RcRownchangeKK*chgGame
 1784 1769 4.50 8 0.61 20 12.20 
  Rousseau, Felix 1369  * FRA1.0010.08201.60 
  Deslandes, Pascal f2284 FRA0.5010.46209.20 
  Vinodhkumar, Balaguru 2127 IND0.001-0.1020-2.00 
  Honore, Quentin 1444 FRA1.0010.13202.60 
  Charron, Thomas 2000 FRA0.001-0.2120-4.20 
  Taiki, Erwan 1373 FRA1.0010.08201.60 
  Loubieres, Francois 1703 FRA1.0010.41208.20 
  Gretry, Patrice 1975 FRA0.001-0.2420-4.80 
 * 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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