Individual Calculations December 2021
 Poirier, Luc  Total change: -25.00  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1258 1510 5.50 9 -1.70 20 -34.00 
  Retailleau, Anne 1218 FRA0.501-0.3520-7.00 
  Favauge, Elias 1239 FRA0.001-0.8320-16.60 
  Viers, Sandrine 1172 FRA0.501-0.3820-7.60 
  Dincov, Christian 1110  * FRA1.0010.08201.60 
  Rocchia, Alex 1305 FRA1.0010.24204.80 
  Bolusset Li, Mingxu 1333 FRA1.0010.27205.40 
  Dubertrand, Bernard 1412 FRA0.001-0.6320-12.60 
  Benoit, Clement 1254 FRA1.0010.19203.80 
  Lutz, Matteo 1282 FRA0.501-0.2920-5.80 
 * 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 2022 - IDF Novembre FRANCE FRA 2021-11-01
RcRownchangeKK*chgGame
 1472 1505 1.00 1 0.45 20 9.00 
  Demany, Didier 1472 FRA1.0010.45209.00 

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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