Rapid: Individual Calculations May 2023
 Lafon, Denis  Total change: -3.00  Rating chartPersonal card
 Rapide Pizza de Bayonne du printemps 2023 BAYONNE FRA 2023-04-22
RcRownchangeKK*chgGame
 1214 1323 3.00 5 -0.15 20 -3.00 
  Mehault, Nicolas 1067 FRA1.0010.19203.80 
  Ostrovskiy, Vova 1441 FRA0.001-0.3420-6.80 
  Gangneux, Michel 1282 FRA1.0010.44208.80 
  Hachacq, Lucas 1023 FRA0.001-0.8520-17.00 
  Darritchon, Franck 1257 FRA1.0010.41208.20 

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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