Blitz: Individual Calculations March 2022
 Hamdache, Ayoub  Total change: -3.80  Rating chartPersonal card
 Tournoi mensuel de Blitz d'Asnieres-sur-Seine Fevrier 2022 ASNIERES SUR SEINE FRA 2022-02-18
RcRownchangeKK*chgGame
 1587 1560 2.50 5 -0.19 20 -3.80 
  Rosu, Matei 1184 FRA1.0010.09201.80 
  Brun, Philippe 2023 FRA0.001-0.0520-1.00 
  Rosu, Alexandru 1255 FRA0.501-0.3620-7.20 
  Rosu, Andrei 1245 FRA1.0010.14202.80 
  Bremond, Eric f2226 FRA0.001-0.0120-0.20 

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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