Rapid: Individual Calculations October 2023
 Lalo, Laurent  Total change: -15.20  Rating chartPersonal card
 8e Trophee de Paita PAITA FRA 2023-09-16
RcRownchangeKK*chgGame
 1697 1899 5.00 8 -0.76 20 -15.20 
  Casoni, Bruce 1441 FRA1.0010.05201.00 
  Maleko, Gaetan 1716 FRA1.0010.26205.20 
  Edo, Eric 1840 FRA0.001-0.5820-11.60 
  Alleard, Antoine 1499  * FRA1.0010.08201.60 
  Conway, Finn 1491 FRA1.0010.08201.60 
  Veu, Michel 1856 FRA0.001-0.5620-11.20 
  Petre, Rene 1895 FRA1.0010.49209.80 
  Douyere, Nicolas 1839 FRA0.001-0.5820-11.60 
 * 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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