Individual Calculations June 2022
 Rosu, Matei  Total change: 63.60  Rating chartPersonal card
 18e Open international de Malakoff 2022 MALAKOFF FRA 2022-04-30
RcRownchangeKK*chgGame
 1362 1150 2.00 7 0.34 40 13.60 
  Bedrossian, Gregoire 1295 FRA1.0010.694027.60 
  Mohammad Ghassemi, Vajieollah 1469 FRA0.001-0.1340-5.20 
  Maged, Gabriel 1362 FRA0.001-0.2340-9.20 
  Renaud, Jacques 1390 FRA0.001-0.2040-8.00 
  Archet, Jean-Claude 1437 FRA1.0010.844033.60 
  Krtolica, Mirko 1332 FRA0.001-0.2640-10.40 
  Cortese, Leonida 1247 FRA0.001-0.3740-14.80 

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)
 
 43eme Open de l'Ascension d'Issy les Moulineaux ISSY LES MOULINEAUX FRA 2022-05-26
RcRownchangeKK*chgGame
 1391 1114 2.50 7 1.25 40 50.00 
  Monard, Pierre-Amaury 1383 FRA0.001-0.1740-6.80 
  Rosu, Andrei 1298 FRA0.001-0.2640-10.40 
  Eyssautier, Jean-Marc 1577 FRA1.0010.954038.00 
  Bat, Anu 1427 FRA0.001-0.1440-5.60 
  Bettiati, Matteo 1300 FRA1.0010.744029.60 
  Brion, Bastien 1440 FRA0.001-0.1340-5.20 
  Perruquon, Laetitia 1313 FRA0.5010.264010.40 

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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