Individual Calculations December 2023
 Tosoni, Jean-Pierre  Total change: -15.80  Rating chartPersonal card
 35e open Fide de Domloup - Tournoi B (-2400) DOMLOUP FRA 2023-11-04
RcRownchangeKK*chgGame
 1506 1452 1.50 5 -0.64 20 -12.80 
  Normand, Patrick 1542 FRA0.001-0.3820-7.60 
  Martin, Yvon 1591 FRA0.5010.19203.80 
  Bouhlel, Hamadi 1526 FRA1.0010.602012.00 
  Sanner, Jean-Michel 1440 FRA0.001-0.5220-10.40 
  Chiefare, Amjad 1430 FRA0.001-0.5320-10.60 

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)
 
 Team 2024 - Nationale 4 r2-3 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 1748 1452 0.00 1 -0.15 20 -3.00 
  Selvarangame, Selva 1748 FRA0.001-0.1520-3.00 

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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