Rapid: Individual Calculations January 2020
 Vergnette, Curtis  Total change: -10.80  Rating chartPersonal card
 Rapide Annuel des Tours des Hauts de France 2019 - Le Tournoi de Noel SAINT QUENTIN FRA 2019-12-21
RcRownchangeKK*chgGame
 1283 1078 1.00 6 -0.54 20 -10.80 
  Drieu, Hugo 1478  * FRA0.001-0.0820-1.60 
  Costes, Thomas 1274 FRA0.001-0.2520-5.00 
  Gomes, Francois 1299 FRA0.001-0.2220-4.40 
  Brugge, Rodolphe 1381 FRA0.001-0.1420-2.80 
  Le Blanc, Sophie 1065 FRA1.0010.48209.60 
  Douez, Corentin 1200 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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