Rapid: Individual Calculations February 2023
 Castanier, Pierre  Total change: 0.60  Rating chartPersonal card
 Tournoi des Rois 2023 de Caissargues CAISSARGUES FRA 2023-01-08
RcRownchangeKK*chgGame
 1488 1358 2.00 5 0.03 20 0.60 
  Roques, Pascal 1961 FRA0.001-0.0220-0.40 
  Grandin, Arsene 1045 FRA1.0010.14202.80 
  Lafarge, Olivier 1591 FRA0.001-0.2120-4.20 
  Morel, Yael 1177 FRA1.0010.26205.20 
  Malassagne, Jerome 1664 FRA0.001-0.1420-2.80 

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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