Individual Calculations December 2021
 Pierrard, Bernard  Total change: 11.40  Rating chartPersonal card
 Ch. de Vaucluse Veteran et Senior plus 2021 - Tournoi Principal MORIERES LES AVIGNON FRA 2021-10-28
RcRownchangeKK*chgGame
 1459 1686 4.50 5 0.73 20 14.60 
  Hurtevent, Michel 1286  * FRA1.0010.08201.60 
  Goffre, Gerard 1415 FRA1.0010.17203.40 
  Reynaud, Francois 1316 FRA1.0010.10202.00 
  Passchier, Albert 1774 FRA0.5010.12202.40 
  Bernard, Christian 1502 FRA1.0010.26205.20 
 * 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)
 
 19eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1451 1686 6.00 8 -0.32 20 -6.40 
  Rocchia, Alex 1305 FRA1.0010.09201.80 
  Adiba, Jean-Claude 1415 FRA1.0010.17203.40 
  Vandurme, Philippe 1467 BEL1.0010.22204.40 
  Jean, Robert 1466 FRA0.501-0.2820-5.60 
  Rei-Rosa, Jean-Jacques 1508 FRA0.001-0.7320-14.60 
  Aurejac, Pierre 1494 FRA1.0010.25205.00 
  Chekanov, Timur 1467 RUS0.501-0.2820-5.60 
  Sac, Olivier 1485 FRA1.0010.24204.80 

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 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 1809 1694 0.50 1 0.16 20 3.20 
  Metras, Dominique 1809 FRA0.5010.16203.20 

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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