Individual Calculations May 2024
 Perruquon, Laetitia  Total change: -16.00  Rating chartPersonal card
 9eme Open International d'Echecs de Noisiel Open B (- 2000 Elo) NOISIEL FRA 2024-04-06
RcRownchangeKK*chgGame
 1666 1647 3.00 8 -0.80 20 -16.00 
  Rossi, Jeremie 1891 FRA0.001-0.2020-4.00 
  Gozlan, Arthur 1428 FRA1.0010.22204.40 
  Pridhish, Kumar S 1808 IND0.001-0.2920-5.80 
  Krisha, Tamhant Jain 1797 IND0.001-0.3020-6.00 
  Eswar, N S 1420 IND1.0010.21204.20 
  Mathanchandran, Dev 1497 FRA1.0010.30206.00 
  Duvert, Francois 1771 FRA0.001-0.3320-6.60 
  Capon, Thierry 1714 FRA0.001-0.4120-8.20 

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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