Rapid: Individual Calculations October 2023
 Bouguern, Zayd  Total change: 75.60  Rating chartPersonal card
 31eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2023-09-10
RcRownchangeKK*chgGame
 1503 1219 3.00 7 1.81 30 54.30 
  Desfontaine, Vincent 1678 FRA0.001-0.0530-1.50 
  El Ouazzani, Zayd 1479 FRA0.001-0.1830-5.40 
  Colin, Gerard 1421 FRA1.0010.763022.80 
  Pieters, Romain 1488 FRA0.001-0.1730-5.10 
  Nguyen, Gael 1519 FRA1.0010.853025.50 
  Lucas, Jean 1529 FRA0.001-0.1430-4.20 
  Bouguern, Sarah 1404 FRA1.0010.743022.20 

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
 1470 1219 2.00 7 0.34 30 10.20 
  Wang, Eliot 1818 FRA0.001-0.0230-0.60 
  Kosbur, Amine 1024 FRA1.0010.25307.50 
  Tahar-Chaouch, Nefissa 1521 FRA1.0010.853025.50 
  Christophe, Jean-Luc 1568 FRA0.001-0.1130-3.30 
  Vlandas, Baptiste 1420 FRA0.001-0.2430-7.20 
  Bouguern, Sarah 1404 FRA0.001-0.2630-7.80 
  Chopin, Christian 1537 FRA0.001-0.1330-3.90 

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)
 
 Tournoi d'echecs de Saint-Andre 2023 SAINT ANDRE LEZ LILLE FRA 2023-09-24
RcRownchangeKK*chgGame
 1302 1219 4.00 9 0.37 30 11.10 
  Lemonnier, Antoine 1571 FRA0.001-0.1130-3.30 
  Fleurquin, Jean-Pierre 1504 FRA0.001-0.1630-4.80 
  Alabart, Jeremie 1381 FRA0.5010.21306.30 
  Barrial, Maxence 1268 FRA0.001-0.4330-12.90 
  Braule, Francis 1208 FRA1.0010.483014.40 
  Barrial, Michael 1240 FRA0.001-0.4730-14.10 
  Mathieu, Christophe 1006 FRA1.0010.23306.90 
  Ballenghien, Elise 1108 FRA1.0010.353010.50 
  Sys, Emmanuel 1432 FRA0.5010.27308.10 

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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