Rapid: Individual Calculations October 2023
 Launay, Alain  Total change: 32.40  Rating chartPersonal card
 Rassemblement Echecs USCF 2023 QUIBERON FRA 2023-09-25
RcRownchangeKK*chgGame
 1556 1378 3.50 6 1.62 20 32.40 
  Vincens, Patrice 1109 FRA1.0010.17203.40 
  Becquet, Anthony 1505 FRA0.5010.17203.40 
  Legastelois, Julien 1718 FRA0.001-0.1220-2.40 
  Foucaut, Vincent 1913 FRA0.001-0.0320-0.60 
  Midrouillet, Jean-Michel 1625 FRA1.0010.812016.20 
  Daumain, Philippe 1468 FRA1.0010.622012.40 

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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