Individual Calculations December 2023
 Hammerle, Jose  Total change: -18.00  Rating chartPersonal card
 32eme Open International d'Echecs de Caen - Open A CAEN FRA 2023-10-29
RcRownchangeKK*chgGame
 1690 1498 1.00 7 -0.90 20 -18.00 
  Hoareau, Hugues 1857 FRA0.001-0.1020-2.00 
  Abrahamyan, Mikayel 1708 FRA1.0010.772015.40 
  Lehericey, Fabrice 1816 FRA0.001-0.1320-2.60 
  Shurgaia, Vincent 1769 FRA0.001-0.1720-3.40 
  Arjol-Conde, David 1734 FRA0.001-0.2020-4.00 
  Bouteiller, Charles 1511 FRA0.001-0.4820-9.60 
  Bouquillion, Vincent 1434 FRA0.001-0.5920-11.80 

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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