Individual Calculations February 2019
 Shakessi, Hossein  Total change: -21.80  Rating chartPersonal card
 15e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2018-12-26
RcRownchangeKK*chgGame
 1627 1616 4.50 9 0.06 20 1.20 
  Bogdanov, Egor m2016  * UKR0.001-0.0820-1.60 
  Bernabe, Laurent 1312 FRA1.0010.14202.80 
  Roqueni Canal, Ramon 1962 ESP0.001-0.1120-2.20 
  Joyeux, Chloe 1597 FRA0.001-0.5320-10.60 
  Darrigrand, Thomas 1289 FRA1.0010.13202.60 
  Scott, Stan 1465 USA1.0010.30206.00 
  Grossmann, Brunelle 1756 FRA0.5010.19203.80 
  Join, Etienne 1934 FRA0.001-0.1320-2.60 
  Lafon, Denis 1316 FRA1.0010.15203.00 
 * 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)
 
 7eme Open d'echecs d'hiver Echiquier Bordelais (-2200) BORDEAUX FRA 2019-01-04
RcRownchangeKK*chgGame
 1459 1635 3.50 7 -1.37 20 -27.40 
  Ilies, Emanuel-Alexandru 1235  * FRA0.501-0.4220-8.40 
  Bur, Lucas 1473 FRA0.001-0.7120-14.20 
  Meynard, Julien 1340 FRA1.0010.15203.00 
  Roche, Philippe 1674 FRA1.0010.552011.00 
  Coant, Jean-Francois 1777 FRA0.001-0.3120-6.20 
  Arnoux, Oscar 1481 FRA0.001-0.7120-14.20 
  Ebele, Pierre 1235  * FRA1.0010.08201.60 
 * 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)
 
 Team 2019 - Nationale 3 r5 FRANCE FRA 2019-01-12
RcRownchangeKK*chgGame
 1799 1635 0.50 1 0.22 20 4.40 
  David, Dorian-Ciprian 1799 ROU0.5010.22204.40 

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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