Individual Calculations June 2018
 Laboucarie, Gabriel  Total change: -3.80  Rating chartPersonal card
 17e Open International de Beziers (-2200) BEZIERS FRA 2018-04-28
RcRownchangeKK*chgGame
 1663 1901 4.00 6 -0.57 20 -11.40 
  Donadille, Jean-Claude 1501  * FRA1.0010.08201.60 
  Leblic, Pierre 1589 FRA0.001-0.8620-17.20 
  Salvador, Thomas 1522 FRA1.0010.09201.80 
  Aleksanyan, Radmila 1694 RUS1.0010.23204.60 
  Roussel, Eric 1561 FRA1.0010.12202.40 
  Lafortune, Emerick 2112 FRA0.001-0.2320-4.60 
 * 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)
 
 20e Open International de Narbonne-Plage (-2200) NARBONNE FRA 2018-05-19
RcRownchangeKK*chgGame
 1767 1896 5.50 8 0.38 20 7.60 
  Vianey, Joel 1496  * FRA1.0010.08201.60 
  Guerin, Laurent 1569 FRA1.0010.13202.60 
  Couderc, Gregoire 1534 FRA0.501-0.4020-8.00 
  Menivale, Patrick 1759 FRA1.0010.32206.40 
  Gimenez, Brice 1655 FRA1.0010.20204.00 
  Vieux, Ilies 1902 FRA1.0010.512010.20 
  Duff, Rufus 2134 ENG0.001-0.2020-4.00 
  Chaudagne, Christophe 2083 FRA0.001-0.2620-5.20 
 * 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)
 

 

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