Individual Calculations April 2020
 Barc, Patrice  Total change: 7.40  Rating chartPersonal card
 36e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2020-02-22
RcRownchangeKK*chgGame
 1521 1330 3.00 8 0.71 20 14.20 
  Bougel, Claude 1592 FRA0.001-0.1820-3.60 
  Ouannoughi, Yasmina 1135 FRA0.501-0.2520-5.00 
  Callebaut, Katia 1229 BEL1.0010.36207.20 
  Pattyn, Luc 1664 BEL0.001-0.1220-2.40 
  Maupin, Gervais 1672 FRA0.5010.38207.60 
  Nolf, Francky 1607 BEL0.001-0.1720-3.40 
  Defurne, Maxime 1537 FRA1.0010.772015.40 
  Akulova, Alicia 1730  * BEL0.001-0.0820-1.60 
 * 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)
 
 Team 2020 - Ile de France Mars IDF FRA 2020-03-01
RcRownchangeKK*chgGame
 1449 1330 0.00 1 -0.34 20 -6.80 
  Mony, Didier 1449 FRA0.001-0.3420-6.80 

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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