Rapid: Individual Calculations March 2023
 Pihlgren, Gunnar  Total change: 7.20  Rating chartPersonal card
 21e Rapide Fide de l'Echecs Club Montpellier MONTPELLIER FRA 2023-02-11
RcRownchangeKK*chgGame
 1672 1685 3.00 5 0.36 20 7.20 
  Naturel, Philippe 1343 FRA1.0010.12202.40 
  Marcille, Florian 2107 FRA0.001-0.0720-1.40 
  Plagne, Corentin 1395 FRA1.0010.16203.20 
  Garrel, Otane 1536 FRA1.0010.30206.00 
  Weill, Roland f1980 FRA0.001-0.1520-3.00 

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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