Individual Calculations December 2019
 Billot, Daniel  Total change: -2.60  Rating chartPersonal card
 5eme Open International Serge Dimier Championnat du Loiret - Open A OLIVET FRA 2019-11-01
RcRownchangeKK*chgGame
 1689 1581 3.00 6 0.69 20 13.80 
  Pouzet, Nolwenn 1981  * FRA0.001-0.0820-1.60 
  Flores, Christophe 1329 FRA1.0010.19203.80 
  Verin, Jules 1968 FRA0.001-0.0920-1.80 
  Jacquier, Patrick 1350 FRA1.0010.21204.20 
  Meyer, Matthieu 1773 FRA1.0010.752015.00 
  Chaillou, Vincent 1735 FRA0.001-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Open Veterans et Seniors plus de Cambrai Echecs 2019 CAMBRAI FRA 2019-11-22
RcRownchangeKK*chgGame
 1469 1581 3.00 6 -0.82 20 -16.40 
  Danne, Jean-Pierre 1250 FRA1.0010.12202.40 
  Van Der Voorde, Sonja 1405 BEL0.501-0.2320-4.60 
  Brugge, Bruno 1734 FRA0.001-0.3020-6.00 
  Sojka, Bernard 1609 FRA1.0010.542010.80 
  Costa, Pierre 1372 FRA0.001-0.7720-15.40 
  Huysman, Robert 1446 BEL0.501-0.1820-3.60 

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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