Individual Calculations June 2022
 Rosu, Andrei  Total change: 2.00  Rating chartPersonal card
 18e Open international de Malakoff 2022 MALAKOFF FRA 2022-04-30
RcRownchangeKK*chgGame
 1418 1239 3.00 9 -0.27 40 -10.80 
  Remtoula, Jamal 1060 FRA1.0010.274010.80 
  Mattioli, Philippe 1545 FRA1.0010.864034.40 
  Kathstede, Gerd 1932 GER0.001-0.0140-0.40 
  Ranc, Florian 1818 FRA0.001-0.0240-0.80 
  Maisonhaute, Elena 1117 FRA0.001-0.6740-26.80 
  Aderdour, Hafid 1397 FRA0.001-0.2940-11.60 
  Doan, Hoang Minh 1135 FRA0.501-0.1440-5.60 
  Lalanne, Tony 1668 FRA0.001-0.0740-2.80 
  Salah, Yanis 1089 FRA0.501-0.2040-8.00 

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)
 
 43eme Open de l'Ascension d'Issy les Moulineaux ISSY LES MOULINEAUX FRA 2022-05-26
RcRownchangeKK*chgGame
 1361 1298 3.00 6 0.32 40 12.80 
  Dincov, Ioan 1546 FRA0.001-0.1940-7.60 
  Rosu, Matei 1114 FRA1.0010.264010.40 
  Rouzaud, Evan 1731 FRA0.001-0.0640-2.40 
  Doan, Hoang Minh 1080 FRA1.0010.22408.80 
  Hamma, Juba 1607 FRA0.001-0.1440-5.60 
  Cheng, Maxime 1085 FRA1.0010.23409.20 

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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