Individual Calculations September 2021
 Garrigue, Mahel  Total change: 10.44  Rating chartPersonal card
 25eme Tournoi international de Creon CREON FRA 2021-07-26
RcRownchangeKK*chgGame
 1423 1150 2.50 8 0.94 36 33.84 
  Van Eeckhout, Guy 1392 FRA0.001-0.2036-7.20 
  Ramdine, Dedan 1497 FRA0.5010.393614.04 
  Troquereau, Philippe 1550  * FRA0.001-0.0836-2.88 
  Lailheugue, Maylis 1550  * FRA0.001-0.0836-2.88 
  Canet, Jerome 1550  * FRA1.0010.923633.12 
  Famel, Diane 1422 FRA0.001-0.1736-6.12 
  Etman, Karim 1255 FRA0.001-0.3636-12.96 
  Fernandez, Maylis 1165 FRA1.0010.523618.72 
 * 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)
 
 1er Festival international d'echecs de La Plagne - Tournoi Amateurs LA PLAGNE TARENTAISE FRA 2021-08-02
RcRownchangeKK*chgGame
 1305 1146 1.50 5 0.01 36 0.36 
  Dubos, Jean-Luc 1481 FRA0.001-0.1236-4.32 
  Journet-Girod, Nathanaelle 1263 FRA0.001-0.3436-12.24 
  Lastier, Paul 1276 FRA1.0010.683624.48 
  Vigna, Patrick 1286 FRA0.5010.19366.84 
  Retailleau, Anne 1218 FRA0.001-0.4036-14.40 

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)
 
 Championnat d'Aquitaine Jeunes 2021 U14 SAINT MACAIRE FRA 2021-08-27
RcRownchangeKK*chgGame
 1322 1146 1.00 6 -0.66 36 -23.76 
  Faidoli, Yannis 1315 FRA1.0010.723625.92 
  Nguyen, Sohayb 1477 FRA0.001-0.1236-4.32 
  Vignau-Filet, Thibault 1268 FRA0.001-0.3336-11.88 
  Machemy, Samuel 1326 FRA0.001-0.2636-9.36 
  Minde, Baptiste 1210 FRA0.001-0.4136-14.76 
  Decultot, Jacques-Antoine 1333 FRA0.001-0.2636-9.36 

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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