Individual Calculations September 2015
 Dubertrand, Bernard  Total change: 4.00  Rating chartPersonal card
 20eme tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2015-07-27
RcRownchangeKK*chgGame
 1504 1624 5.50 8 0.24 20 4.80 
  Pilte, Michel 1499 FRA0.501-0.1720-3.40 
  Sac, Olivier 1454 FRA1.0010.28205.60 
  Fernandez, Jose 1524 FRA0.001-0.6420-12.80 
  Riviere, Florent 1472 FRA1.0010.30206.00 
  Bordas, Laurent 1514 FRA1.0010.35207.00 
  Le Penher, Jeremy 1545 FRA1.0010.39207.80 
  Budak, Rezan 1677 FRA0.001-0.4320-8.60 
  Paumier, Romain 1344 FRA1.0010.16203.20 

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)
 
 Circuit d'Echecs Gascon 2015 - l'Open RISCLE FRA 2015-08-03
RcRownchangeKK*chgGame
 1490 1613 4.50 7 -0.04 20 -0.80 
  Lutz, Andre 1310 FRA1.0010.14202.80 
  Gabillard, Gilbert 1400 FRA1.0010.23204.60 
  Hassanaly, Olivier 1644 FRA0.5010.04200.80 
  Joyeux, Gerard 1565 FRA0.001-0.5720-11.40 
  Mouret, Arnaud 1569 FRA0.001-0.5620-11.20 
  Gramont, Francois 1294 FRA1.0010.13202.60 
  Hassanaly, Ikbal 1646 FRA1.0010.552011.00 

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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