Individual Calculations September 2021
 Cornileau, Raphael  Total change: 94.53  Rating chartPersonal card
 32eme Open d'ete de la Ville de Cannes - Open B CANNES FRA 2021-07-26
RcRownchangeKK*chgGame
 1678 1449 4.50 8 2.68 23 61.64 
  Mercier, Jean-Yves 1672 FRA0.5010.28236.44 
  Martin, Alix 1729 FRA0.5010.34237.82 
  Auque, Bernard 1709 FRA1.0010.822318.86 
  Mayol, Jean 1500 FRA0.001-0.4323-9.89 
  Mamah, Isabelle 1802 FRA1.0010.892320.47 
  Alfano, Emilie 1572 FRA0.5010.17233.91 
  Djian, Lenny 1591 MNC1.0010.692315.87 
  Barberis, Valentin 1845 FRA0.001-0.0823-1.84 

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)
 
 1er Festival international d'echecs de La Plagne - Tournoi Accession LA PLAGNE TARENTAISE FRA 2021-08-02
RcRownchangeKK*chgGame
 1568 1452 5.00 9 1.83 23 42.09 
  Goyer, Lionel 1769 FRA0.001-0.1323-2.99 
  Debbiche, Idriss 1196 FRA1.0010.19234.37 
  Robion, Jean-Claude 1668 FRA1.0010.782317.94 
  Verhulst, Jens 1660 FRA0.001-0.2323-5.29 
  Clair, Michael 1631 FRA0.5010.23235.29 
  Gallas, Gautier 1605 FRA0.001-0.3023-6.90 
  Marx, Arthur 1265 FRA1.0010.26235.98 
  Kopibida, Remi 1667 FRA1.0010.772317.71 
  Arzur, Maia 1655 FRA0.5010.26235.98 

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)
 
 FE 19 Spilimbergo - B Spilimbergo ITA 2021-08-11
RcRownchangeKK*chgGame
 1663 1452 2.50 7 0.84 23 19.32 
  Fiolo, Costanza 1640 ITA0.5010.24235.52 
  D Antrassi, Luca 1765 ITA1.0010.862319.78 
  Podgornik, Massimo 1754 ITA1.0010.852319.55 
  Sottroi, Carlo 1658 ITA0.001-0.2423-5.52 
  Pin, Orlando 1609 ITA0.001-0.2923-6.67 
  Mancin, Michele 1612 ITA0.001-0.2923-6.67 
  Dragnev, Lubomir 1606 AUT0.001-0.2923-6.67 

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)
 
 Top Jeunes 2021 MIONS FRA 2021-08-26
RcRownchangeKK*chgGame
 1636 1452 0.50 6 -1.24 23 -28.52 
  Piquard, Yaroslav 1415 FRA0.001-0.5523-12.65 
  Manzano, Florian 1498 FRA0.5010.06231.38 
  Zienkiewicz, Jan 1852  * FRA0.001-0.0823-1.84 
  Demaria, Toni 1540 FRA0.001-0.3823-8.74 
  Ciarletta, Ulysse 1774 FRA0.001-0.1323-2.99 
  Desarmaux-Do, Yanis-Huy 1737 FRA0.001-0.1623-3.68 
 * 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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