Rapid: Individual Calculations May 2019
 De Kerhor, Iris  Total change: 7.80  Rating chartPersonal card
 Grand Prix de l'Oise Saison 2018-2019 Journee 6 MAIGNELAY MONTIGNY FRA 2019-04-07
RcRownchangeKK*chgGame
 1418 1543 4.00 6 -0.01 20 -0.20 
  Prud`homme, Simon 1298 FRA0.001-0.8020-16.00 
  Croisic, Hugo 1240 FRA1.0010.14202.80 
  Benard, Dominique 1289 FRA1.0010.19203.80 
  Clement, Marie-Helene 1344 FRA1.0010.24204.80 
  Mbarydaba, Yvon 1391 FRA1.0010.30206.00 
  Le Brech, Cyril 1943  * 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)
 
 GPO Saison 2018-2019 Journee 7 SENLIS FRA 2019-04-28
RcRownchangeKK*chgGame
 1531 1543 3.00 5 0.40 20 8.00 
  Chellili, Bachir 1334 FRA1.0010.23204.60 
  Fancelli, Sophie 1716 FRA0.001-0.2720-5.40 
  Clement, Marie-Helene 1344 FRA1.0010.24204.80 
  Laroumanie, Gilles 1457 FRA1.0010.38207.60 
  Lafitte, Luc 1805 FRA0.001-0.1820-3.60 

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)
 

 

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