Rapid: Individual Calculations February 2020
 Valenza, Margot  Total change: -5.60  Rating chartPersonal card
 Phase interdepartementale Trophee Roza Lallemand 2020 ligue ARA ANNECY FRA 2020-01-26
RcRownchangeKK*chgGame
 1391 1141 1.00 6 -0.28 20 -5.60 
  Pernoud, Claire 1454 FRA0.001-0.1420-2.80 
  Petitjean, Mathilde 1411 FRA0.001-0.1720-3.40 
  Ringot, Francoise 1173 FRA0.001-0.4620-9.20 
  Costa Boschetto, Lisa 1274 FRA1.0010.682013.60 
  Martignoni, Margaux 1495 FRA0.001-0.1120-2.20 
  Ludwiczak, Virginie 1541  * FRA0.001-0.0820-1.60 
 * 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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