Individual Calculations May 2018
 Weisz, Jacques  Total change: 9.00  Rating chartPersonal card
 Team 2018 - Entreprises r4-7 PARIS FRA 2018-01-20
RcRownchangeKK*chgGame
 1787 1729 2.00 4 0.19 20 3.80 
  Demiro O Domiro, Marc 1656 FRA0.001-0.6020-12.00 
  Gaillet, Philippe 1646 FRA1.0010.39207.80 
  Duvert, Francois 1715 FRA1.0010.48209.60 
  Morabbi, Armin 2129  * FRA0.001-0.0820-1.60 
 * 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)
 
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 1838 1762 3.50 8 0.26 20 5.20 
  Bousmaha, Wassel f1953 ALG1.0010.752015.00 
  Bucaille, Guy 2038 FRA0.5010.33206.60 
  Ahmed Holi Ali, Moawia c2115 SUD0.001-0.1120-2.20 
  Becuwe, Olivier 2055 FRA0.001-0.1520-3.00 
  Mariller, Romain 1402 FRA0.501-0.4020-8.00 
  Thoue, Jean-Claude 1683 FRA0.501-0.1120-2.20 
  Gelibter, Marc 1400 FRA1.0010.10202.00 
  Gelis, Dorian 2055 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)
 

 

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