Individual Calculations April 2018
 Toutdjian, Alain  Total change: -23.60  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 2 FRANCE FRA 2018-01-07
RcRownchangeKK*chgGame
 1680 1733 1.50 2 0.36 20 7.20 
  Alif, Yassine 1628 FRA0.501-0.1420-2.80 
  Montagna, Eric 1732 FRA1.0010.502010.00 

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)
 
 Team 2018 - Ile de France Part 2 CHA FRA 2018-01-08
RcRownchangeKK*chgGame
 1721 1733 0.50 2 -0.53 20 -10.60 
  Chkroun, Benjamin 1881 FRA0.001-0.3020-6.00 
  Payen, Gerard 1561 FRA0.501-0.2320-4.60 

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)
 
 Open de Puteaux 2018 - Championnat des Hauts-de-Seine (-2200) PUTEAUX FRA 2018-03-03
RcRownchangeKK*chgGame
 1597 1733 3.00 6 -1.01 20 -20.20 
  Ben Khelifa, Noomene 2133  * FRA0.001-0.0820-1.60 
  Blanquet, Camille 1447 FRA0.501-0.3420-6.80 
  Paquin, Christophe 1679 FRA1.0010.42208.40 
  Stephan, Pierre 1333  * FRA0.501-0.4220-8.40 
  Ider, Ariuna 1428 FRA1.0010.14202.80 
  Segovia, Adrien 1562 FRA0.001-0.7320-14.60 
 * 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)
 

 

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