Rapid: Individual Calculations August 2022
 Haddab, Roland  Total change: 3.20  Rating chartPersonal card
 Premier rapide d'ete 2022 du Quercy Blanc CASTELNAU MONTRATIER FRA 2022-07-23
RcRownchangeKK*chgGame
 1566 1625 3.50 6 0.16 20 3.20 
  Bernardini, Philippe 1225  * FRA1.0010.08201.60 
  Rigaud-Retourne, Mael 1360 FRA0.501-0.3220-6.40 
  Natale, Bruno 1566 FRA1.0010.42208.40 
  O`cuilleanain, Oisin 1647 IRL1.0010.532010.60 
  Martinez, Felicien 1848 FRA0.001-0.2220-4.40 
  Denis, Vincent 1747 FRA0.001-0.3320-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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