Individual Calculations April 2023
 Boche, Mathis  Total change: 21.60  Rating chartPersonal card
 Championnats IdF 2023 Open A PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1530 1380 3.00 6 0.97 40 38.80 
  Gheorghin, Felix 1666 FRA0.001-0.1640-6.40 
  Gabino, Karl 1663 FRA0.001-0.1640-6.40 
  Berquin, Arnaud 1168 FRA1.0010.23409.20 
  Sadoul-Terrier, Valentin 1231 FRA1.0010.304012.00 
  Roukoz-Diab, Ryan 1648 FRA1.0010.834033.20 
  Thibous, Leo 1804 FRA0.001-0.0740-2.80 

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)
 
 Team 2023 - IDF Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 2010 1500 0.00 1 -0.04 40 -1.60 
  Boulemnakher, Karim 2010 FRA0.001-0.0440-1.60 

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 - Nationale 2 Jeunes r6-7 FRANCE FRA 2023-03-05
RcRownchangeKK*chgGame
 1313 1500 1.00 2 -0.39 40 -15.60 
  Tenreiro, Nathan 1100  * FRA1.0010.08403.20 
  Moreu, Raphael 1525 FRA0.001-0.4740-18.80 
 * 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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