Individual Calculations July 2019
 Peignien, Laurent  Total change: -13.40  Rating chartPersonal card
 42eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 1513 1438 1.00 5 -1.08 20 -21.60 
  Billot, Daniel 1606 FRA0.001-0.2820-5.60 
  Jacq, Philippe 1715 FRA0.001-0.1720-3.40 
  Zhang, Frank 1238 FRA0.001-0.7620-15.20 
  De Vries, Maarten 1269 FRA1.0010.28205.60 
  Dominguez, Alain 1739 FRA0.001-0.1520-3.00 

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)
 
 17e Open de Bourg-la-Reine (-2200) BOURG LA REINE FRA 2019-06-08
RcRownchangeKK*chgGame
 1598 1438 2.00 5 0.41 20 8.20 
  Weisman, Nathan 1838  * FRA0.001-0.0820-1.60 
  Delacourt, Frederic 1633 FRA0.001-0.2520-5.00 
  Barthel, Jean-Philippe 1689 FRA0.001-0.1920-3.80 
  Clisci, Serge 1424 FRA1.0010.48209.60 
  Nguyen, Thi Bich Ngoc 1404 FRA1.0010.45209.00 
 * 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)
 

 

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