Individual Calculations August 2018
 Valade, Marc-Aurele  Total change: 141.60  Rating chartPersonal card
 Open de Lattes 2018 (-2200) LATTES FRA 2018-06-30
RcRownchangeKK*chgGame
 1405 1114 2.50 6 1.41 40 56.40 
  Bressy, Francois 1514  * FRA0.001-0.0840-3.20 
  Grousset, Nathan 1350 FRA0.5010.304012.00 
  Lafaye, Jean-Marc 1495 FRA0.001-0.0940-3.60 
  Maigre Laborda, Lison 1086 FRA1.0010.464018.40 
  Quelennec, Alain 1473 FRA1.0010.904036.00 
  Colonna, Jean-Paul 1514  * FRA0.001-0.0840-3.20 
 * 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)
 
 24eme Festival International d'echecs Jean-Claude Loubatiere - Open B (-1500) MONTPELLIER FRA 2018-07-17
RcRownchangeKK*chgGame
 1260 1114 5.00 9 2.13 40 85.20 
  Balandraud, Andre 1371 FRA1.0010.824032.80 
  Gramont, Francois 1305 FRA0.001-0.2540-10.00 
  Pichon, Christophe 1356 FRA0.001-0.2040-8.00 
  Petit, Michel 1195 FRA0.001-0.3940-15.60 
  Coquelle, Marie 1206 FRA1.0010.634025.20 
  Long, Pierre 1233 FRA1.0010.664026.40 
  Renan, Timothe 1086 FRA0.001-0.5440-21.60 
  Joron, Alain 1131 FRA1.0010.524020.80 
  Vernhet, Claude 1453 FRA1.0010.884035.20 

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)
 

 

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