Individual Calculations June 2018
 Ibazizen, Abdelatif  Total change: 16.00  Rating chartPersonal card
 311A open FIDE du club 608 (1450-2199 elo) MALAKOFF FRA 2018-04-28
RcRownchangeKK*chgGame
 1904 2039 4.00 5 0.61 20 12.20 
  Andrieu, Philippe 1851 FRA1.0010.26205.20 
  Godebert, Florian 1891 FRA0.501-0.2020-4.00 
  Mahieu, Luc 1831 FRA1.0010.23204.60 
  Gherghinoiu, Lucas 1901 FRA0.501-0.1920-3.80 
  Baret, Antoine 2048 FRA1.0010.512010.20 

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)
 
 Grand Prix des Yvelines 5 - Open A (-2200) LE PERRAY EN YVELINES FRA 2018-05-06
RcRownchangeKK*chgGame
 1939 2023 2.00 3 0.19 20 3.80 
  Beghin, Ronan 1975 FRA1.0010.43208.60 
  Gouanelle, Franck 2083 FRA0.001-0.4220-8.40 
  Verat-Fayolle, Celian 1760 FRA1.0010.18203.60 

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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