Rapid: Individual Calculations April 2022
 Ducreux, Regis  Total change: -15.80  Rating chartPersonal card
 22eme Challenge Richard Herbert ESBARRES FRA 2022-03-06
RcRownchangeKK*chgGame
 1273 1141 1.00 5 -0.79 20 -15.80 
  Zouaoui, Mohamed 1608 TUN0.001-0.0520-1.00 
  Noyelles, Benoit 1261 FRA0.001-0.3420-6.80 
  Moretto, Johnny 1133 FRA0.501-0.0120-0.20 
  Givry, Lionel 1074 FRA0.001-0.5920-11.80 
  Boileau, Maxime 1287 FRA0.5010.20204.00 

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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