Individual Calculations January 2024
 Gouedard, Patrick  Total change: -1.60  Rating chartPersonal card
 Championnat des Yvelines Seniors plus et Veterans 2023 MAGNY LES HAMEAUX FRA 2023-11-09
RcRownchangeKK*chgGame
 1451 1017 0.50 4 0.07 40 2.80 
  Fin, Jean-Jacques 1231 FRA0.001-0.2340-9.20 
  Martinez, Alberto 1336 FRA0.001-0.1340-5.20 
  Rigaud, Alain 1442 FRA0.5010.434017.20 
  Appavou, Calixte 1793 FRA0.0010.00400.00 

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)
 
NOTE: K factor changed
 Team 2024 - IDF decembre FRANCE FRA 2023-12-01
RcRownchangeKK*chgGame
 1226 1003 0.00 1 -0.22 20 -4.40 
  Camilleri, Jean-Louis 1226 FRA0.001-0.2220-4.40 

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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