Individual Calculations November 2023
 Leurquin, Didier  Total change: 24.80  Rating chartPersonal card
 Championnat de l'Herault 2023 - Open B (1399-1750) LATTES FRA 2023-10-07
RcRownchangeKK*chgGame
 1589 1433 3.00 6 1.24 20 24.80 
  Benbellil, Rabah 1551 FRA0.5010.16203.20 
  Lauret, Patrick 1640 FRA1.0010.772015.40 
  Marsac, Hugo 1568 FRA0.001-0.3220-6.40 
  Renan, Timothe 1659 FRA1.0010.792015.80 
  Lokmic, Elvir 1554 FRA0.001-0.3420-6.80 
  Pachon, Bernard 1564 FRA0.5010.18203.60 

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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