Individual Calculations December 2021
 Boumrar, Ayrad  Total change: 12.80  Rating chartPersonal card
 Championnat de France des Jeunes 2021 - U12 AGEN FRA 2021-10-24
RcRownchangeKK*chgGame
 1661 1922 6.00 9 -1.21 40 -48.40 
  Sabe, Flavio 1522  * FRA1.0010.08403.20 
  Kouam, Noe 1522  * FRA1.0010.08403.20 
  Bedhouche, Rayan 1594 FRA1.0010.13405.20 
  Richard, Nathan 1678 FRA0.501-0.3040-12.00 
  Brion Lacherest, Nathan 1665 FRA1.0010.18407.20 
  Arzur, Maia 1607 FRA1.0010.14405.60 
  Iino Jubin, Enzo 1876 FRA0.001-0.5640-22.40 
  Khoury, Theo 1814 ENG0.501-0.1540-6.00 
  Stoll, Lucia 1673 FRA0.001-0.8140-32.40 
 * 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)
 
 28e open Fide de Domloup - Tournoi A (-2200) DOMLOUP FRA 2021-11-06
RcRownchangeKK*chgGame
 1896 1940 4.00 5 1.21 40 48.40 
  Levesque, Guillaume 1832 FRA1.0010.354014.00 
  Weisman, Nathan 2186 FRA0.001-0.1940-7.60 
  Aliaga Perez, Christian Mariano 1712 FRA1.0010.21408.40 
  Malfre, Christian 1736 FRA1.0010.24409.60 
  Schmuck, Corentin 2013 FRA1.0010.604024.00 

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 2022 - Nationale 2 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2029 1940 1.50 2 0.74 40 29.60 
  Bernard, Serge 2035 FRA0.5010.13405.20 
  Anes, Emmanuel 2023 FRA1.0010.614024.40 

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)
 
 Team 2022 - Nationale 2 Jeunes r1 FRANCE FRA 2021-11-21
RcRownchangeKK*chgGame
 1540 1940 0.50 1 -0.42 40 -16.80 
  Gabino, Karl 1540  * FRA0.501-0.4240-16.80 
 * 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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