Individual Calculations August 2021
 Colandrea, Sauveur  Total change: -33.80  Rating chartPersonal card
 Rencontres de Juillet 2021 de Meyreuil MEYREUIL FRA 2021-07-10
RcRownchangeKK*chgGame
 1689 1600 0.00 2 -0.77 20 -15.40 
  Pinto, Axel 1770 FRA0.001-0.2820-5.60 
  Boukhfif, Tarik 1607 FRA0.001-0.4920-9.80 

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)
 
 12e Festival international d echecs de Vaujany Tournoi Accession VAUJANY FRA 2021-07-15
RcRownchangeKK*chgGame
 1513 1600 4.50 9 -0.92 20 -18.40 
  Desse, Caroline 1353 FRA1.0010.19203.80 
  Paredes, Bryan 1872 ECU0.001-0.1720-3.40 
  Rogier, Mathis 1376 FRA0.501-0.2820-5.60 
  Page, Cedric 1440 FRA1.0010.29205.80 
  Keller, Joseph 1200  * FRA0.501-0.4220-8.40 
  Pierrard, Bernard 1735 FRA0.001-0.3220-6.40 
  Famel, Diane 1422 FRA0.501-0.2320-4.60 
  Poizat, Gaspard 1428 FRA1.0010.27205.40 
  Mars, Fiona 1793 FRA0.001-0.2520-5.00 
 * 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)
 

 

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