Individual Calculations February 2023
 Keller, Christophe  Total change: -37.40  Rating chartPersonal card
 15eme Festival international d'Echecs de Marseille MARSEILLE FRA 2022-12-26
RcRownchangeKK*chgGame
 1755 1983 5.00 9 -1.78 20 -35.60 
  Hamburger, Antonin 1562 FRA0.001-0.9320-18.60 
  Vincent, Yannis 1669 FRA0.501-0.3620-7.20 
  Pinto, Axel 1731 FRA1.0010.19203.80 
  Roganova, Maxime 1573 FRA0.501-0.4220-8.40 
  Kosteniuk, Kristina 1583  * FID1.0010.08201.60 
  Bonelli Maestracci, Pierre Joseph 1868 FRA0.001-0.6620-13.20 
  Noireaut, Hung 1960 FRA1.0010.47209.40 
  Charvein, Gabriel 2023 FRA0.5010.06201.20 
  Richard, Thomas 1822 FRA0.501-0.2120-4.20 
 * 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 2023 - Nationale 1 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2140 1983 0.50 2 -0.09 20 -1.80 
  Faure, Remi 2085 FRA0.001-0.3620-7.20 
  Ollier, Milan 2194 FRA0.5010.27205.40 

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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