Individual Calculations March 2023
 Baghdadi, Ali  Total change: 18.40  Rating chartPersonal card
 Team 2023 - BRE Fevrier FRANCE FRA 2023-02-01
RcRownchangeKK*chgGame
 1659 1557 1.00 1 0.64 40 25.60 
  Colin, Erwan 1659 FRA1.0010.644025.60 

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)
 
 Championnat du Finistere TC 2022-2023 r5 QUIMPER FRA 2023-02-04
RcRownchangeKK*chgGame
 1391 1557 1.00 1 0.28 40 11.20 
  Ladan, Amelie 1391 FRA1.0010.284011.20 

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)
 
 Championnat de Bretagne jeunes 2023 U12 QUESSOY FRA 2023-02-23
RcRownchangeKK*chgGame
 1220 1557 3.00 4 -0.46 40 -18.40 
  Doh-Esik, Mathis 1113 FRA1.0010.06402.40 
  Ramette, Charlie 1222 FRA1.0010.12404.80 
  Charrier, Shayan 1389 FRA0.001-0.7240-28.80 
  Cerclier, Axel 1157  * FRA1.0010.08403.20 
 * 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)
 

 

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