Individual Calculations April 2019
 Boulos, Paul  Total change: -69.60  Rating chartPersonal card
 Championnat qualificatif IdF 2019 - Petits-Poussins PARIS FRA 2019-02-25
RcRownchangeKK*chgGame
 1203 1469 1.50 2 -0.14 40 -5.60 
  Samouelian, Solal 1246 FRA1.0010.22408.80 
  Maged, Gabriel 1160 FRA0.501-0.3640-14.40 

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)
 
 Championnat Indivuel d'Echecs des Hauts-de-Seine 2019 PUTEAUX FRA 2019-03-09
RcRownchangeKK*chgGame
 1395 1484 2.00 5 -1.14 40 -45.60 
  Andreopa, Moureli 1289 FRA0.001-0.7540-30.00 
  Paillet, Raymond 1219 FRA0.001-0.8240-32.80 
  Pop, Darie 1226 FRA1.0010.18407.20 
  Romain, Christian 1358 FRA1.0010.334013.20 
  Vadot, Christian 1884  * FRA0.001-0.0840-3.20 
 * 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)
 
 XXXeme Open d'Echecs du Perreux-sur-Marne - Tournoi Accession (-1600) LE PERREUX SUR MARNE FRA 2019-03-23
RcRownchangeKK*chgGame
 1394 1484 2.00 4 -0.46 40 -18.40 
  Gabelica, Marco 1238 FRA1.0010.19407.60 
  Rakotomamonjy, Reiyu 1337 FRA1.0010.304012.00 
  Stephan, Chloe 1401 FRA0.001-0.6140-24.40 
  Brumant, Jean-Claude 1599 FRA0.001-0.3440-13.60 

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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