Rapid: Individual Calculations June 2023
 Lauer, Alban  Total change: 15.80  Rating chartPersonal card
 Tournoi Accompagnateur Ile de France - Ermont Etape 6 ERMONT FRA 2023-05-21
RcRownchangeKK*chgGame
 1488 1251 2.50 6 0.79 20 15.80 
  Guedira, Aimen 1962 MAR0.001-0.0120-0.20 
  Boursier, Dominique 1198 FRA1.0010.43208.60 
  Bourseau, Pascal 1625 FRA0.001-0.1020-2.00 
  Mare, Claudiu 1174 FRA1.0010.39207.80 
  Djabali, Abdelmalek 1527 FRA0.001-0.1720-3.40 
  Duroy, Thierry 1441 FRA0.5010.25205.00 

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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