Rapid: Individual Calculations August 2023
 Klein, Jean-Yves  Total change: -57.20  Rating chartPersonal card
 Rapide de la Chapelle Saint-Louis 2023 - Echiquier Poitevin POITIERS FRA 2023-07-09
RcRownchangeKK*chgGame
 1779 1434 0.50 3 0.15 40 6.00 
  Andrianasolonirina, Jean 1820 FRA0.001-0.0940-3.60 
  Barbot, Dominique 1748 FRA0.5010.364014.40 
  Yiou, Ulysse 1769 FRA0.001-0.1240-4.80 

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)
 
 2eme Open rapide Intergalactique de la Colo echecs de Lathus LATHUS SAINT REMY FRA 2023-07-13
RcRownchangeKK*chgGame
 1176 1434 1.00 3 -1.41 40 -56.40 
  Allais, Gabriel 1273 FRA0.001-0.7140-28.40 
  Demange, Symeon 1055 FRA1.0010.09403.60 
  Louassier, Valentin 1200 FRA0.001-0.7940-31.60 

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)
 
 3eme Open rapide Intergalactique de la Colo echecs de Lathus LATHUS SAINT REMY FRA 2023-07-20
RcRownchangeKK*chgGame
 1253 1434 2.00 3 -0.17 40 -6.80 
  Banette, Arman 1231 FRA0.001-0.7640-30.40 
  Gregoire, Florent 1137 FRA1.0010.15406.00 
  Le Blanc Conde, Evgeny 1390 FRA1.0010.444017.60 

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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