Rapid: Individual Calculations April 2023
 Budin, Joseph  Total change: 27.20  Rating chartPersonal card
 25e Open Rapide Arnous de Riviere A NANTES FRA 2023-03-19
RcRownchangeKK*chgGame
 1799 1534 2.50 6 1.36 20 27.20 
  Yeremenko, Andrei 1939 UKR0.001-0.0820-1.60 
  Maugin, Narada 1823 FRA1.0010.842016.80 
  De Mautor, Antoine 1808 FRA0.001-0.1720-3.40 
  Bustos Salinas, Thomas 1818 FRA0.5010.34206.80 
  Le Gouic, Brendan 1765 FRA1.0010.792015.80 
  Guechchati, Ilyess 1638 FRA0.001-0.3620-7.20 

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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