Individual Calculations September 2021
 Buon, Jean-Marc  Total change: -35.40  Rating chartPersonal card
 32eme Open d'ete de la Ville de Cannes - Open B CANNES FRA 2021-07-26
RcRownchangeKK*chgGame
 1454 1461 4.00 8 0.09 20 1.80 
  Medioni, Billy 1061  * FRA1.0010.08201.60 
  Mammadhuseyn, Djeyhun 1682 FRA0.001-0.2220-4.40 
  Rouffi, Paul 1217 FRA1.0010.20204.00 
  Lopneva, Christina 1061  * FRA1.0010.08201.60 
  Djian, Lenny 1591 MNC0.5010.18203.60 
  Alfano, Emilie 1572 FRA0.5010.15203.00 
  Martin, Nils 1645 FRA0.001-0.2620-5.20 
  Mamah, Isabelle 1802 FRA0.001-0.1220-2.40 
 * 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)
 
 6eme Open International de Noisiel 2021 - Open C NOISIEL FRA 2021-08-23
RcRownchangeKK*chgGame
 1196 1461 3.00 6 -1.86 20 -37.20 
  Saad, Gabriel 1215 FRA1.0010.19203.80 
  Saint-Denis, Benoit 1240 FRA0.001-0.7820-15.60 
  Boche, Mathis 1099 FRA0.501-0.4020-8.00 
  Bassing, Cassandre 1205 FRA1.0010.19203.80 
  Six, Robert 1357 FRA0.501-0.1420-2.80 
  Landolsi, Iyad 1061  * FRA0.001-0.9220-18.40 
 * 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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