Individual Calculations February 2024
 Keller, Christophe  Total change: -19.80  Rating chartPersonal card
 3e Festival International d'Echecs de Tours Tournoi A ouvert a tous TOURS FRA 2024-01-02
RcRownchangeKK*chgGame
 1741 1936 5.50 9 -1.13 20 -22.60 
  Verdon, Pierre 1712 FRA0.501-0.2820-5.60 
  Benilan, Edouard 1737 FRA1.0010.24204.80 
  Dornbusch, Tatiana wg2218 MNC0.001-0.1620-3.20 
  Aulagnet, Alois 1613 FRA0.001-0.8720-17.40 
  Cantagrel, Gauthier 1619 FRA0.501-0.3720-7.40 
  Mailliet, Gwenael 1703 FRA1.0010.21204.20 
  Martin-Breteau, Paul 1690 FRA0.501-0.3120-6.20 
  Chatard, Patrice 1588 FRA1.0010.11202.20 
  Primel, Dominique 1789 FRA1.0010.30206.00 

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)
 
 Team 2024 - Nationale 2 r6-7 FRANCE FRA 2024-01-14
RcRownchangeKK*chgGame
 2039 1936 0.50 1 0.14 20 2.80 
  Chapon, Jean-Alexis 2039 FRA0.5010.14202.80 

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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