Individual Calculations December 2023
 Boullay, Philippe  Total change: -31.00  Rating chartPersonal card
 8eme Open International Serge Dimier Championnat du Loiret - Open A OLIVET FRA 2023-11-03
RcRownchangeKK*chgGame
 1408 1682 2.50 5 -1.60 20 -32.00 
  Barteau, Ludovic 1282  * FRA0.001-0.9220-18.40 
  Pedro, Jose 1410 FRA1.0010.17203.40 
  Boucheron, Mathieu 1384 FRA0.501-0.3520-7.00 
  Chaudagne, Jules 1548 FRA0.501-0.1820-3.60 
  Leron, Jonathan 1416 FRA0.501-0.3220-6.40 
 * 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)
 
 Team 2024 - Nationale 3 r2-4 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 1692 1682 1.50 3 0.05 20 1.00 
  Guillo, Nicolas 1747 FRA1.0010.592011.80 
  Aulagnet, Alois 1585 FRA0.501-0.1320-2.60 
  Bernard, Thomas 1745 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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