Individual Calculations April 2023
 Chennoufi, Amine  Total change: 18.20  Rating chartPersonal card
 Team 2023 - 60' Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1300 1649 2.00 2 0.22 20 4.40 
  Peluau, Michel 1328 FRA1.0010.13202.60 
  Busson, Thomas 1272 FRA1.0010.09201.80 

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)
 
 Team 2023 - Nationale 4 r6 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1575 1649 1.00 1 0.40 20 8.00 
  Hiverlet, Raphael 1575 FRA1.0010.40208.00 

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)
 
 1er Festival de Tournois fermes (4 joueurs) du C'Chartres Echecs (-2400) - Groupe B CHARTRES FRA 2023-03-19
RcRownchangeKK*chgGame
 1719 1649 1.50 3 0.29 20 5.80 
  Voinea, Marius 1796 FRA0.001-0.3020-6.00 
  Maillart, Emmanuel 1676 FRA1.0010.542010.80 
  Moulin, Vincent 1686 FRA0.5010.05201.00 

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)
 

 

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