Individual Calculations December 2022
 Mercier, Jean-Pierre  Total change: -22.00  Rating chartPersonal card
 42eme Open de La Bresse - Tournoi A (plus de 1400) LA BRESSE FRA 2022-10-29
RcRownchangeKK*chgGame
 1850 2140 4.50 7 -1.20 20 -24.00 
  Poirot, Baptiste 1740  * FRA1.0010.08201.60 
  Soyeux, Gabriel 1788 FRA1.0010.11202.20 
  Tulliez, Andre 1955 FRA1.0010.26205.20 
  Georges, Thomas 2034 FRA1.0010.36207.20 
  Saint-Denis, Xavier 2044 FRA0.001-0.6320-12.60 
  Brion Lacherest, Nathan 1678 FRA0.001-0.9520-19.00 
  Porsoughyan, Erik 1714 FRA0.501-0.4320-8.60 
 * 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 4 r2 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1768 2138 1.00 1 0.10 20 2.00 
  Perrin, Ludovic 1768 BEL1.0010.10202.00 

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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