Rapid: Individual Calculations November 2023
 Cossutta, Nello  Total change: -10.60  Rating chartPersonal card
 13e Tournoi Rapide de St Just en Chaussee SAINT JUST EN CHAUSSEE FRA 2023-10-01
RcRownchangeKK*chgGame
 1508 1331 1.00 5 -0.53 20 -10.60 
  Laroumanie, Gilles 1505 FRA0.001-0.2720-5.40 
  Lemaire, Olivier 1804 FRA0.001-0.0520-1.00 
  Germain, Julien 1465 FRA0.001-0.3220-6.40 
  Menard, Daniel 1584 FRA0.001-0.1920-3.80 
  Mashchenko, Lev 1181 FRA1.0010.30206.00 

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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