Individual Calculations September 2021
 Mathys, Guillaume  Total change: -5.20  Rating chartPersonal card
 1er Festival international d'echecs de La Plagne - Tournoi Accession LA PLAGNE TARENTAISE FRA 2021-08-02
RcRownchangeKK*chgGame
 1561 1412 3.00 8 0.52 20 10.40 
  Pivard, Elsa 1716 FRA0.5010.36207.20 
  Martellier, Charles 1603 FRA0.001-0.2520-5.00 
  Montroussier, Lionel 1126 FRA1.0010.16203.20 
  Gallas, Gautier 1605 FRA0.001-0.2520-5.00 
  Jourde, Michel 1678 FRA0.5010.32206.40 
  Vadillo, Torre Ismael 1619 ITA0.001-0.2320-4.60 
  Wiktor, Henryk 1564 FRA1.0010.702014.00 
  Petitjean, Mathilde 1573 FRA0.001-0.2920-5.80 

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)
 
 17eme Festival International de Dieppe A - Grand Prix Duchesse de Berry DIEPPE FRA 2021-08-21
RcRownchangeKK*chgGame
 1504 1412 2.00 7 -0.78 20 -15.60 
  Afraoui, Solenn 1812  * FRA0.001-0.0820-1.60 
  Piassale, Mael 1727 FRA0.001-0.1420-2.80 
  Elsadig Bashir, Hussam 1592 FRA0.001-0.2620-5.20 
  Herman, Eliot 1128 FRA0.001-0.8420-16.80 
  Marin Price, Armand 1429 FRA0.001-0.4820-9.60 
  Franoux, Ludovic 1465 FRA1.0010.572011.40 
  Angot, Mathis 1378 FRA1.0010.45209.00 
 * 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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