Rapid: Individual Calculations February 2019
 Perche, Ludovic  Total change: 0.80  Rating chartPersonal card
 9e Tournoi rapide de l'echiquier Angoumoisin ANGOULEME FRA 2019-01-06
RcRownchangeKK*chgGame
 1555 1463 3.00 7 0.04 20 0.80 
  Bedouin, Xavier m1863  * FRA0.001-0.0820-1.60 
  Parquier, Cecile 1317 FRA1.0010.30206.00 
  Didier, Laurent 1815 FRA0.001-0.1120-2.20 
  Venet, Patrice 1356 FRA1.0010.35207.00 
  Forgues, Valerie 1863  * FRA0.001-0.0820-1.60 
  Robert, Didier 1390 FRA0.001-0.6020-12.00 
  Le Mao, Hugo 1283 FRA1.0010.26205.20 
 * 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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