Rapid: Individual Calculations October 2023
 Colin, Gerard  Total change: -10.80  Rating chartPersonal card
 31eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2023-09-10
RcRownchangeKK*chgGame
 1389 1421 4.00 8 -0.27 20 -5.40 
  Baston, Ulysse 1059 FRA1.0010.10202.00 
  Meuriot, Philippe 1717 FRA0.001-0.1520-3.00 
  Desfontaine, Aurelien 1095 FRA1.0010.13202.60 
  Klinski, Anatoli 1695 FRA0.001-0.1720-3.40 
  Bouguern, Zayd 1219 FRA0.001-0.7620-15.20 
  Darras, Francois 1273 FRA1.0010.30206.00 
  Pieters, Romain 1488 FRA1.0010.592011.80 
  Zhuang, Leon 1565 FRA0.001-0.3120-6.20 

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)
 
 1er Rapide de rentree du LUC Echiquier du Nord LILLE FRA 2023-09-17
RcRownchangeKK*chgGame
 1525 1421 2.00 6 -0.27 20 -5.40 
  Ekici, Halim 1743 TUR0.001-0.1320-2.60 
  Courier, Maxime 1056 FRA1.0010.10202.00 
  Nguyen, Noam 1771 FRA0.001-0.1120-2.20 
  Zhuang, Leno 1221 FRA1.0010.24204.80 
  Boulenguer, Sylvain 1685 FRA0.001-0.1820-3.60 
  Catoire, Pierre 1671 FRA0.001-0.1920-3.80 

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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