Individual Calculations October 2021
 Ebrard-Dulac, Leopold  Total change: -7.60  Rating chartPersonal card
 Open de La Palme 2021 (-2200) LA PALME FRA 2021-09-18
RcRownchangeKK*chgGame
 1501 1547 3.00 6 -0.37 40 -14.80 
  Petit, Michel 1147  * FRA1.0010.08403.20 
  Dupy, Lucas 1779 FRA0.5010.294011.60 
  Van Hoolandt, Patrick f1947  * MNC0.001-0.0840-3.20 
  Pleut, Mael 1313 FRA0.501-0.2940-11.60 
  Bouteilly, Ben 1398 FRA0.001-0.7040-28.00 
  Meissonnier, Bernard 1422 FRA1.0010.334013.20 
 * 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)
 
 Championnat Jeunes ZID Midi-Pyrenees 2021 - U14 Mixte BALMA FRA 2021-09-25
RcRownchangeKK*chgGame
 1345 1547 4.50 6 0.18 40 7.20 
  Dupuis, Esteban 1186 FRA0.501-0.4040-16.00 
  Moreaux, Axel 1147  * FRA1.0010.08403.20 
  Biemouret, Andreas 1147  * FRA1.0010.08403.20 
  Fesigny, Oceane 1453 FRA1.0010.374014.80 
  Choiset, Arthur 1736 FRA0.5010.254010.00 
  Odoni-Ruffenach, Yann 1401 FRA0.501-0.2040-8.00 
 * 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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