Rapid: Individual Calculations February 2023
 Crochet, Jean Paul  Total change: 40.00  Rating chartPersonal card
 Tournoi des Rois 2023 de Caissargues CAISSARGUES FRA 2023-01-08
RcRownchangeKK*chgGame
 1214 1009 2.50 5 1.00 40 40.00 
  Carballar, Alexandre 1165 FRA0.5010.21408.40 
  Malassagne, Jerome 1664 FRA0.001-0.0140-0.40 
  Mangone, Zacharie 1147 FRA1.0010.694027.60 
  Barthel, Jean 1031 FRA0.001-0.4740-18.80 
  Petitgrand, Sylvain 1063 FRA1.0010.584023.20 

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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