Rapid: Individual Calculations June 2023
 Gherardi, Luca  Total change: -19.20  Rating chartPersonal card
 2eme Open Rapide de l'Echiquier Toulousain PLAISANCE DU TOUCH FRA 2023-05-08
RcRownchangeKK*chgGame
 1509 1311 1.00 7 -0.96 20 -19.20 
  Oumaziz, Paul 1813 FRA0.001-0.0420-0.80 
  Rossignol, Sebastien 1560 FRA0.001-0.1920-3.80 
  Haanappel, Evert 1619 FRA1.0010.862017.20 
  Mariame, Bernard 1552 FRA0.001-0.2020-4.00 
  Touitou-Bouchy, Sylvain 1513 FRA0.001-0.2420-4.80 
  Roulleaux, Nicolas 1118 FRA0.001-0.7520-15.00 
  Fanals, Sylvain 1386 FRA0.001-0.4020-8.00 

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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