Individual Calculations September 2021
 Machemy, Samuel  Total change: 63.20  Rating chartPersonal card
 25eme Tournoi international de Creon CREON FRA 2021-07-26
RcRownchangeKK*chgGame
 1522 1326 3.50 8 1.17 40 46.80 
  Kamal, Hosam 1647 FRA0.5010.374014.80 
  Jerez Perez, Alfonso m1726  * ESP0.001-0.0840-3.20 
  Rollin, Philippe 1726  * FRA0.001-0.0840-3.20 
  Hauquin, Patrick 1195 FRA1.0010.324012.80 
  Danzanvilliers, Patrice 1714 FRA1.0010.914036.40 
  Tourenne, Dominique 1606 FRA0.001-0.1640-6.40 
  Gault, Adrien 1471 FRA0.001-0.3140-12.40 
  Ayoglu, Leo 1090 FRA1.0010.20408.00 
 * 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)
 
 Championnat d'Aquitaine Jeunes 2021 U14 SAINT MACAIRE FRA 2021-08-27
RcRownchangeKK*chgGame
 1329 1326 3.50 6 0.41 40 16.40 
  Bennouna-Greene, Julien 1153 FRA0.001-0.7340-29.20 
  Darrigrand, Mathieu 1517 FRA0.001-0.2540-10.00 
  Garrigue, Mahel 1146 FRA1.0010.264010.40 
  Dos Santos, Flavio 1166 FRA1.0010.294011.60 
  Villeneuve, Robin 1726  * FRA0.5010.424016.80 
  Vignau-Filet, Thibault 1268 FRA1.0010.424016.80 
 * 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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