Blitz: Individual Calculations March 2022
 Iberraken, Mohamed  Total change: 30.80  Rating chartPersonal card
 Tournoi mensuel de Blitz d'Asnieres-sur-Seine Fevrier 2022 ASNIERES SUR SEINE FRA 2022-02-18
RcRownchangeKK*chgGame
 1534 1007 2.00 5 1.54 20 30.80 
  Gudayol, Nicolas 1611 FRA0.001-0.0220-0.40 
  Dinari, Habib 1327 FRA0.001-0.1320-2.60 
  Boissel, Malo 1523 FRA1.0010.962019.20 
  Brun, Philippe 2023 FRA0.0010.00200.00 
  Rosu, Matei 1184 FRA1.0010.732014.60 

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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