Individual Calculations December 2021
 Samson, Valentin  Total change: -3.60  Rating chartPersonal card
 Championnat de France des Jeunes 2021 - U20 AGEN FRA 2021-10-24
RcRownchangeKK*chgGame
 1767 1808 4.50 9 -0.50 20 -10.00 
  Derige Kane, Yan c2187 FRA0.5010.41208.20 
  Long, Raphael 1695 FRA0.001-0.6520-13.00 
  Conti, Anne-Marie 1751 FRA0.001-0.5820-11.60 
  Montaigne, Adrien 1704 FRA1.0010.36207.20 
  Marchand, Laure 1448 FRA0.501-0.4020-8.00 
  Canivet, Arnaud 1892 FRA0.001-0.3820-7.60 
  Coussy, Tyffanie 1628 FRA1.0010.26205.20 
  Adrian, Lucien 1569 FRA1.0010.20204.00 
  Dreyfus, Jacques 2031 FRA0.5010.28205.60 

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 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 1685 1815 1.00 1 0.32 20 6.40 
  Detanoy, Fabrice 1685 FRA1.0010.32206.40 

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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