Individual Calculations December 2022
 Sayah-Hobon, Noah  Total change: 17.60  Rating chartPersonal card
 Open International de Fouesnant 2022 - Open A FOUESNANT FRA 2022-10-29
RcRownchangeKK*chgGame
 1526 1529 4.00 7 0.58 40 23.20 
  Blumenthal, Pierre 1129  * FRA1.0010.08403.20 
  Le Duigou, Goulven 1827 FRA0.001-0.1540-6.00 
  Ladan, Amelie 1151 FRA1.0010.09403.60 
  Coent, Yann 1709 FRA1.0010.744029.60 
  Lefebvre, Matthieu 1887 FRA0.001-0.1040-4.00 
  Collin, Jean-Philippe 1716 FRA0.001-0.2640-10.40 
  Morvan, Dominique 1266 FRA1.0010.18407.20 
 * 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)
 
 Team 2023 - NAQ Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 1228 1563 1.00 1 0.12 40 4.80 
  Tahar, Sofiane 1228 FRA1.0010.12404.80 

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)
 
 Team 2023 - Nationale 1 Jeunes r1 FRANCE FRA 2022-11-20
RcRownchangeKK*chgGame
 1358 1563 0.50 1 -0.26 40 -10.40 
  Bauer, Pierre 1358 FRA0.501-0.2640-10.40 

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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