Individual Calculations April 2020
 Aggoune, Liza  Total change: -8.20  Rating chartPersonal card
 36e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2020-02-22
 1664 1754 5.00 9 -0.41 20 -8.20 
  Landuyt, Eric 1901 FRA0.001-0.3020-6.00 
  Defurne, Maxime 1537 FRA0.501-0.2820-5.60 
  Gruschka, Armin 1604 GER0.501-0.2020-4.00 
  Maupin, Kristel 1544 FRA0.501-0.2720-5.40 
  Labitte, Alain 1610 FRA1.0010.31206.20 
  Laignel, Quentin 1364 FRA1.0010.09201.80 
  Bournel, Antoine 2079 FRA0.001-0.1320-2.60 
  Bain-Thouverez, Cassandre 1354  * FRA1.0010.08201.60 
  Ismail, Tamer 1985 BEL0.5010.29205.80 
 * 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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