Individual Calculations December 2021
 Laurent, Julien G.  Total change: -20.60  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Grand Prix AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 2089 2239 4.50 8 -1.03 20 -20.60 
  Viennois, Romain 1981 FRA0.001-0.8220-16.40 
  Gherghinoiu, Lucas 2058 FRA0.001-0.7420-14.80 
  Djidjeli, Sarah wf2025 FRA0.501-0.2720-5.40 
  Iraqui, Youssef 2002 MAR1.0010.20204.00 
  Epelly, Patrick 2011 FRA1.0010.21204.20 
  Frantz, Nicolas 2079 FRA1.0010.29205.80 
  Travadon, Loic m2416 FRA0.5010.23204.60 
  Schmit, Vincent 2142 FRA0.501-0.1320-2.60 

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)
 

 

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