Individual Calculations September 2017
 Viel, Jean-Marc  Total change: 41.20  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1709 1624 3.50 8 0.34 20 6.80 
  Neau, Alain 1766 FRA1.0010.692013.80 
  Algaba, Pedro 1913 FRA0.001-0.1620-3.20 
  Le, Tuan Anh 1781 FRA1.0010.712014.20 
  Ribeiro, Romain 2024  * FRA0.001-0.0820-1.60 
  Marchais, Antoine 1794 FRA0.001-0.2820-5.60 
  Leveque, Franck 1716 FRA0.5010.13202.60 
  Courtois, Pierre-Andre 1370 FRA0.001-0.8120-16.20 
  Le Coz, Yannick 1311 FRA1.0010.14202.80 
 * 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)
 
 Championnat de France 2017 - Open Veterans AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1799 1604 4.00 9 1.72 20 34.40 
  Hileyan, Michel 1897 FRA0.5010.35207.00 
  Ferrigno, Jean-Pierre 1920 FRA0.001-0.1320-2.60 
  Light, Philip 1707 FRA1.0010.642012.80 
  Lepretre, Jean-Marc 1777 FRA0.5010.23204.60 
  Riols, Jacques 1811 FRA1.0010.772015.40 
  Grelier, Gilles 1855 FRA0.001-0.1920-3.80 
  Darrigues, Alain 1792 FRA0.001-0.2620-5.20 
  Truong, Hubert 1720 FRA1.0010.662013.20 
  Alard, Pierre 1711 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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