Blitz: Individual Calculations July 2023
 Hannefi, Sirine  Total change: 10.40  Rating chartPersonal card
 10eme tournoi de blitz de Noisiel NOISIEL FRA 2023-06-16
RcRownchangeKK*chgGame
 1345 1034 1.50 6 0.52 20 10.40 
  Abbas, Yanis 1338 FRA0.001-0.1420-2.80 
  Oupindrin, Sonia 1348 FRA0.5010.36207.20 
  Cherif, Sadok 1552 FRA0.001-0.0320-0.60 
  Toulas, Alexis 1283 FRA0.001-0.1920-3.80 
  Mouhamed Reda, Omar 1101 FRA1.0010.592011.80 
  Gregoire, Florent 1448 FRA0.001-0.0720-1.40 

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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