Rapid: Individual Calculations September 2023
 Chalmin, Benoit  Total change: 45.20  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 5 aout 2023 LYON FRA 2023-08-05
RcRownchangeKK*chgGame
 1422 1228 2.50 5 1.13 40 45.20 
  Brouwer, Wiebe 1687 NED0.001-0.0540-2.00 
  Abauzit, Timothee 1365 FRA0.001-0.3240-12.80 
  Becaus, Noe 1282 FRA1.0010.584023.20 
  Dumanoir, Nicolas 1414 FRA0.5010.24409.60 
  Trincherini, Romain 1360 FRA1.0010.684027.20 

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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