Individual Calculations June 2023
 Mora, Alain  Total change: -36.40  Rating chartPersonal card
 28eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2023-05-27
RcRownchangeKK*chgGame
 1555 1667 3.50 7 -0.91 40 -36.40 
  Colin, Penelope 1267  * FRA0.501-0.4240-16.80 
  Bassompierre, Patrick 1526 FRA0.501-0.1940-7.60 
  Guilloux, Baptiste 1297 FRA1.0010.10404.00 
  Ruiz Fernandez, Daniel Ii 2025 ESP0.001-0.1040-4.00 
  Berger, Alexis 1330 FRA1.0010.12404.80 
  Laffonta, Matthias 2041 FRA0.001-0.1040-4.00 
  Mazats, Daniel 1401 FRA0.501-0.3240-12.80 
 * 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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