Blitz: Individual Calculations September 2021
 Bourhrara, Achraf  Total change: 12.60  Rating chartPersonal card
 36e Open International du Touquet - Blitz LE TOUQUET PARIS PLAGE FRA 2021-08-29
RcRownchangeKK*chgGame
 1805 1352 1.00 5 0.63 20 12.60 
  Hurstel, Alexis 1801 FRA1.0010.942018.80 
  Bournel, Antoine f2000 FRA0.001-0.0120-0.20 
  Christophe-Hayot, Romain 1748 FRA0.001-0.0820-1.60 
  Massot, Manuel 1858 FRA0.001-0.0420-0.80 
  Frazao, Thomas 1617 FRA0.001-0.1820-3.60 

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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