Individual Calculations September 2023
 Deschamps, Christophe  Total change: -6.80  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1472 1231 0.50 6 -0.89 20 -17.80 
  Vidal, Etienne 1580 FRA0.001-0.1120-2.20 
  Minde, Baptiste 1637 FRA0.001-0.0820-1.60 
  Fourche, Bernard 1485 FRA0.001-0.1920-3.80 
  Garrigue, Mahel 1425 FRA0.001-0.2520-5.00 
  Ferrandi, Bernard 1591 FRA0.001-0.1020-2.00 
  Lavoine, Gabriel 1115 FRA0.501-0.1620-3.20 

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)
 
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1350 1231 3.00 7 0.55 20 11.00 
  Trouve, Ethan 1514 FRA1.0010.842016.80 
  Gasnier, Jean 1428 FRA0.001-0.2520-5.00 
  Delabbey, Olivier 1489 FRA0.001-0.1820-3.60 
  Fernandez, Maylis 1288 FRA0.001-0.4220-8.40 
  Gerbaux, Regis 1062 FRA1.0010.28205.60 
  Clauzel, Andre 1326 FRA1.0010.632012.60 
  Hemberger, Liam 1341 FRA0.001-0.3520-7.00 

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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