Individual Calculations March 2023
 L`huillier, Cyril  Total change: -42.60  Rating chartPersonal card
 1er Tournoi interne Plouzane r4-6 PLOUZANE FRA 2023-01-10
RcRownchangeKK*chgGame
 1489 1815 1.00 3 -1.61 20 -32.20 
  Taher, Sinane 1545 FRA0.001-0.8320-16.60 
  Lefeuvre, Thierry 1506 FRA0.001-0.8620-17.20 
  Guihal, Nathalie 1415  * FRA1.0010.08201.60 
 * 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 - BRE Fevrier FRANCE FRA 2023-02-01
RcRownchangeKK*chgGame
 1415 1815 1.00 1 0.08 20 1.60 
  Pietri, Noah 1415  * FRA1.0010.08201.60 
 * 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)
 
 Championnat du Finistere TC 2022-2023 r5 QUIMPER FRA 2023-02-04
RcRownchangeKK*chgGame
 1743 1815 0.00 1 -0.60 20 -12.00 
  Collin, Jean-Philippe 1743 FRA0.001-0.6020-12.00 

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)
 

 

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