Individual Calculations August 2018
 Laffaille, Jermen  Total change: -54.60  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2018 - Open B de 1400 a 1900 PARIS FRA 2018-07-14
RcRownchangeKK*chgGame
 1525 1673 3.50 9 -2.73 20 -54.60 
  Materia, Matteo 1467 FRA1.0010.24204.80 
  Leclerc, Arnaud 1816 FRA0.001-0.3120-6.20 
  Chesneau, Lucien 1507 FRA0.501-0.2220-4.40 
  Neyroumande, Fabrice 1501 FRA0.001-0.7320-14.60 
  Bezza, Zakaria 1506 FRA0.001-0.7220-14.40 
  Anes, Vincent 1478 FRA0.001-0.7520-15.00 
  Koulitchenko, Francoise 1430 FRA1.0010.20204.00 
  Feldis, Pierre-Yves 1517 FRA0.001-0.7120-14.20 
  Schmitt, Sylvain 1500 FRA1.0010.27205.40 

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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