Rapid: Individual Calculations February 2024
 Deruelle, Sebastien  Total change: 9.40  Rating chartPersonal card
 3eme rapide Philippe Petitcunot HENIN BEAUMONT FRA 2024-01-13
RcRownchangeKK*chgGame
 1540 1381 3.00 6 0.47 20 9.40 
  Kieffer, Christian 2037 FRA0.001-0.0120-0.20 
  Braule, Francis 1182 FRA1.0010.24204.80 
  Kosbur, Arnaud 1289 FRA1.0010.37207.40 
  Saint-Mars, Alexandre 1199 FRA1.0010.26205.20 
  Coulon, Guillaume 2061 FRA0.001-0.0120-0.20 
  Lamiri, Samir 1472 FRA0.001-0.3820-7.60 

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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