Rapid: Individual Calculations February 2023
 Mangone, Zacharie  Total change: -18.80  Rating chartPersonal card
 Tournoi des Rois 2023 de Caissargues CAISSARGUES FRA 2023-01-08
RcRownchangeKK*chgGame
 1302 1147 1.00 4 -0.47 40 -18.80 
  Mihaila, Ivan 1525 FRA0.001-0.0940-3.60 
  Coudene, Martin 1628 FRA0.001-0.0540-2.00 
  Crochet, Jean Paul 1009 FRA0.001-0.6940-27.60 
  Grandin, Arsene 1045 FRA1.0010.364014.40 

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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