Rapid: Individual Calculations March 2024
 Lebon, Marc  Total change: -9.80  Rating chartPersonal card
 Championnat Veterans Finistere 2024 QUIMPERLE FRA 2024-02-17
RcRownchangeKK*chgGame
 1330 1161 1.00 5 -0.49 20 -9.80 
  Donchez, Gilbert 1450 FRA0.001-0.1620-3.20 
  Bothorel, Patrick 1240 FRA0.001-0.3920-7.80 
  Chevallier, Jean-Claude 1137 FRA0.001-0.5320-10.60 
  Criton, Michel 1307 FRA1.0010.702014.00 
  Arveuf, Rene 1514 FRA0.001-0.1120-2.20 

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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