Individual Calculations April 2019
 Liu, Paul  Total change: 86.80  Rating chartPersonal card
 Championnat qualificatif IdF 2019 - Pupilles PARIS FRA 2019-02-25
RcRownchangeKK*chgGame
 1366 1236 3.50 6 1.51 40 60.40 
  Ider, Bayar 1444 FRA1.0010.774030.80 
  Tran, Jeremy 1337 FRA0.001-0.3640-14.40 
  Chaintreau, Maxime 1422 FRA1.0010.744029.60 
  Ider, Ariuna 1455 FRA0.001-0.2240-8.80 
  Dupont, Timour 1122 FRA1.0010.344013.60 
  Gagua, Nani 1416 FRA0.5010.24409.60 

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)
 
 Grand Prix des Yvelines 2019 - 4 - Open C (-1400) MAGNY LES HAMEAUX FRA 2019-03-24
RcRownchangeKK*chgGame
 1109 1236 2.00 2 0.66 40 26.40 
  Bajoue, Claude 1150 FRA1.0010.384015.20 
  Bouyaud Martins, Gabriel 1067 FRA1.0010.284011.20 

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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