Rapid: Individual Calculations January 2022
 Alinhac, Serge  Total change: -42.00  Rating chartPersonal card
 Grand Prix Rapide du Val-de-Marne Saison 2021-2022 Etape 2C THIAIS FRA 2021-12-11
RcRownchangeKK*chgGame
 1639 1516 0.00 6 -2.10 20 -42.00 
  Segura, Olivier 1709 FRA0.001-0.2520-5.00 
  Rahary, David 1626 FRA0.001-0.3520-7.00 
  Badjina, Christian 1547 FRA0.001-0.4620-9.20 
  Lannepax, Guillaume 1489 FRA0.001-0.5420-10.80 
  Bauduin, Alexandre 1862 FRA0.001-0.1120-2.20 
  Briand, Maxime 1599 FRA0.001-0.3920-7.80 

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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