Individual Calculations May 2024
 Devane, Thibault  Total change: 19.80  Rating chartPersonal card
 20e Open international de Malakoff MALAKOFF FRA 2024-04-06
RcRownchangeKK*chgGame
 1730 1704 4.50 9 0.29 40 11.60 
  Archet, Jean-Claude 1608 FRA1.0010.374014.80 
  Des Cognets, Yves 1869 FRA0.001-0.2840-11.20 
  Desarmaux-Do, Yanis-Huy 1899 FRA0.001-0.2540-10.00 
  Prieur, Oren 1620 FRA1.0010.384015.20 
  Verroust, Valentin 1817 FRA0.001-0.3540-14.00 
  Rosu, Alexandru 1673 FRA0.001-0.5440-21.60 
  Ducable, Ambrose 1639 FRA1.0010.414016.40 
  Dorval, Olivier 1895 FRA0.5010.254010.00 
  Aidan, David 1554 FRA1.0010.304012.00 

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)
 
NOTE: K factor changed
 130e Open FIDE Inter Chess de Trois Rondes -1800 PARIS FRA 2024-04-20
RcRownchangeKK*chgGame
 1671 1704 1.50 2 0.41 20 8.20 
  Bicheyre, Mathis 1565 FRA0.501-0.1920-3.80 
  Meal, Laurent 1776 FRA1.0010.602012.00 

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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