Individual Calculations September 2019
 Marival, Fred  Total change: 24.40  Rating chartPersonal card
 7eme Rencontres Internationales des Echecs Francophones PARIS FRA 2019-08-04
RcRownchangeKK*chgGame
 1705 1480 1.50 8 -0.44 20 -8.80 
  Lemoine, Alexandre 1880  * FRA0.001-0.0820-1.60 
  Hadamard, Olivier 1746 FRA0.001-0.1820-3.60 
  Le Bris, Louis 1724 FRA0.001-0.2020-4.00 
  Mimoune, Mehdi 1240 FRA1.0010.20204.00 
  Martinez Gamiz, Marc 1710 AND0.5010.29205.80 
  Ezzine, Mohamed 1880  * TUN0.001-0.0820-1.60 
  Ghanem, Khaled 1800 TUN0.001-0.1320-2.60 
  Elwely, Maouloud 1661 MTN0.001-0.2620-5.20 
 * 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)
 
 Championnat de France 2019 - Veterans et Seniors plus CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1579 1480 5.00 9 1.66 20 33.20 
  Renault, Nicolas 1822 FRA0.001-0.1220-2.40 
  Davalan, Daniel 1709 FRA0.5010.29205.80 
  Bastin, Eugene 1138 FRA1.0010.12202.40 
  Coussot, Jean-Claude 1690 FRA0.001-0.2320-4.60 
  Barat, Jacques 1599 FRA0.5010.16203.20 
  Renault, Jean-Pierre 1607 FRA0.001-0.3320-6.60 
  Galante, Patrick 1417 FRA1.0010.41208.20 
  Gipouloux, Laurent 1584 FRA1.0010.642012.80 
  Raggini, Bernard 1649 FRA1.0010.722014.40 

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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