Blitz: Individual Calculations October 2023
 Rubini, Xavier  Total change: 9.60  Rating chartPersonal card
 Blitz Chess o soleil d'or Saint-Denis 2023 SAINT DENIS FRA 2023-09-26
RcRownchangeKK*chgGame
 1624 1431 2.00 5 0.48 20 9.60 
  Yoganathan, Swathika 1120 FRA1.0010.14202.80 
  Dembele, Kande 1700 FRA0.001-0.1720-3.40 
  Dorval, Olivier 1752 FRA1.0010.872017.40 
  Gigic, Branislav 1559 FRA0.001-0.3320-6.60 
  Silva, Raphael 1987 FRA0.001-0.0320-0.60 

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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