Individual Calculations September 2023
 Rouille, Michel  Total change: -26.40  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1625 1741 4.50 9 -1.32 20 -26.40 
  Lecocq, Gabriel 1558 FRA0.501-0.2420-4.80 
  Bat, Sodcetsen 1581 FRA0.001-0.7120-14.20 
  Gambier, Arthur 1546 FRA0.501-0.2520-5.00 
  Briquet, Tom 1541 FRA0.501-0.2620-5.20 
  Vernet, Denis 1364 FRA1.0010.09201.80 
  Lecocq, Remi 1386 FRA0.501-0.3920-7.80 
  Perrin, Antoine 2052 FRA0.5010.36207.20 
  Perrin, Cyril 1442 FRA1.0010.15203.00 
  Marchais, Antoine 2158 FRA0.001-0.0720-1.40 

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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