Individual Calculations February 2024
 Laffonta, Matthias  Total change: 15.40  Rating chartPersonal card
 20e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2023-12-26
RcRownchangeKK*chgGame
 2046 2040 5.50 9 1.32 20 26.40 
  Scuttenaire, Enzo 1640  * FRA1.0010.08201.60 
  Tunc, Alptug 1530 FRA1.0010.04200.80 
  Jerez Perez, Alfonso m2350 ESP0.5010.36207.20 
  Geidarli, Kanan m2255 RUS1.0010.772015.40 
  Bosc, Seraphina 2210 FRA0.001-0.2820-5.60 
  Llaneza Vega, Patricia wm2099 ESP0.5010.08201.60 
  Lapeyre, Pierre 1882 FRA0.501-0.2120-4.20 
  Ruiz Marana, Alejandro 2188 ESP1.0010.702014.00 
  Grezels, Florian 2260 FRA0.001-0.2220-4.40 
 * 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 1 r7 FRANCE FRA 2024-01-28
RcRownchangeKK*chgGame
 2008 2041 0.00 1 -0.55 20 -11.00 
  Darrigrand, Mathieu 2008 FRA0.001-0.5520-11.00 

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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