Individual Calculations September 2023
 Alcantara, Levanah  Total change: 8.80  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1665 1484 4.50 9 1.08 40 43.20 
  Aeschbacher, Gregoire 1208 FRA1.0010.17406.80 
  Touiller, Wiktor 1183 FRA1.0010.15406.00 
  Lahoche, Titouan 1263 FRA1.0010.22408.80 
  Siffert, Arman 2109 FRA0.001-0.0140-0.40 
  Noordhoek, Henk 2015 NED0.5010.474018.80 
  Fraile, Lucas 2029 FRA0.001-0.0340-1.20 
  Roinel, Liv 1249 FRA1.0010.21408.40 
  Deveque, Guillaume 2000 FRA0.001-0.0440-1.60 
  Pellegrini, Thibaud 1925 FRA0.001-0.0640-2.40 

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)
 
 European Union Youth Championship 2023 - U12 Kouty nad Desnou CZE 2023-08-16
RcRownchangeKK*chgGame
 1425 1526 4.00 8 -0.86 40 -34.40 
  Novotny, Adam 1115 CZE1.0010.08403.20 
  Constantinoiu, Alexandru Ioan 1685 ROU0.001-0.2940-11.60 
  Tureshbayev, Anuar 1826 FRA0.001-0.1540-6.00 
  Gailevska, Milana 1245 LAT0.001-0.8440-33.60 
  Vancakova, Veronika 1572 CZE1.0010.564022.40 
  Barteckova, Nikol 1256 CZE0.001-0.8340-33.20 
  Stricova, Julia Nela 1167 SVK1.0010.10404.00 
  Alcantara, Eliyakim 1533 FRA1.0010.514020.40 

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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