Rapid: Individual Calculations January 2022
 Delbarre, Alexandre  Total change: -8.80  Rating chartPersonal card
 Tournoi rapide d'echecs de Saint Andre Echec et mat 2021 SAINT ANDRE LEZ LILLE FRA 2021-12-05
RcRownchangeKK*chgGame
 1457 1388 3.00 8 -0.44 20 -8.80 
  Jeanbart, Pierre 1820 FRA0.001-0.0720-1.40 
  Daum, Philippe 1631 FRA0.001-0.2020-4.00 
  Lenglet, Bob 1232 FRA0.001-0.7120-14.20 
  Rys, Ludovic 1380 FRA0.001-0.5120-10.20 
  Klupczynski, Alexandra 1206 FRA1.0010.26205.20 
  Vignon, Pierre 1277 FRA1.0010.35207.00 
  Serizel, Yann 1530 FRA1.0010.692013.80 
  Vanneste, Axel 1578 FRA0.001-0.2520-5.00 

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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