Rapid: Individual Calculations October 2023
 Gralla, Achille  Total change: 42.00  Rating chartPersonal card
 9eme Open Rapide de Chalons CHALONS EN CHAMPAGNE FRA 2023-09-17
RcRownchangeKK*chgGame
 1442 1353 4.50 8 1.05 40 42.00 
  Vaude, Romain 1007 FRA1.0010.11404.40 
  Fahys, Bertrand 1785 FRA0.001-0.0740-2.80 
  Carroy, Killian 1716 FRA0.001-0.1040-4.00 
  Risser-Thomas, Terence 1246 FRA0.501-0.1540-6.00 
  Dion, Antonin 1206 FRA1.0010.304012.00 
  Demoulin, Florent 1310 FRA1.0010.444017.60 
  Obert, Julien 1877 FRA0.001-0.0340-1.20 
  Laurain, Hery-Dominic 1390 FRA1.0010.554022.00 

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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