Rapid: Individual Calculations May 2024
 Braule, Francis  Total change: -11.00  Rating chartPersonal card
 2eme Open Rapide d'Erquinghem-Lys ERQUINGHEM LYS FRA 2024-04-28
RcRownchangeKK*chgGame
 1658 1500 1.50 7 -0.55 20 -11.00 
  Londe, Mikael 1741 FRA0.001-0.2020-4.00 
  Lemaire, Lenny 1656 FRA0.001-0.2920-5.80 
  Lemoine, Jean-Pierre 1649 FRA0.001-0.3020-6.00 
  Dupont, Daniel-Noel 1624 FRA1.0010.672013.40 
  Tahar-Chaouch, Nefissa 1669 FRA0.001-0.2820-5.60 
  Bouguern, Malic 1712 FRA0.001-0.2320-4.60 
  Piron, Arthur 1555 FRA0.5010.08201.60 

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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