Individual Calculations December 2022
 Bonnal, Louis  Total change: -41.80  Rating chartPersonal card
 31eme Open International d'Echecs de Caen - Open A CAEN FRA 2022-10-29
RcRownchangeKK*chgGame
 1587 1400 0.00 6 -1.56 20 -31.20 
  Piassale, Mael 1628 FRA0.001-0.2120-4.20 
  Le Gros, Valentin 1564 FRA0.001-0.2820-5.60 
  Moulin, Vincent 1704 FRA0.001-0.1420-2.80 
  Dincov, Ioan 1609 FRA0.001-0.2320-4.60 
  Feger, Rodolphe 1556 FRA0.001-0.2920-5.80 
  Gil, Miguel 1463 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)
 
 Team 2023 - 60' Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 1388 1400 0.50 2 -0.53 20 -10.60 
  Poirier, Julie 1422 FRA0.5010.03200.60 
  Jousset, Tom 1354 FRA0.001-0.5620-11.20 

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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