Individual Calculations August 2021
 Soyer, Jean-Yves  Total change: -34.00  Rating chartPersonal card
 17e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2021-07-03
RcRownchangeKK*chgGame
 1765 1973 5.00 9 -1.78 20 -35.60 
  Alfano, Emilie 1573  * FRA0.501-0.4220-8.40 
  Martin, Alix 1729 FRA1.0010.20204.00 
  Collas, Didier m2373  * FRA0.001-0.0820-1.60 
  De Muyser, Xavier 1722 FRA0.501-0.3120-6.20 
  Rosenfeld, Imre 1701 FRA0.501-0.3320-6.60 
  Garde, Guillaume 1726 FRA0.501-0.3120-6.20 
  Breuil, Virgile 1694 FRA0.501-0.3420-6.80 
  Flores, Victor 1680 FRA0.501-0.3520-7.00 
  De Vathaire, Michel 1687 FRA1.0010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 12e Festival international d'echecs de Vaujany Tournoi Principal VAUJANY FRA 2021-07-15
RcRownchangeKK*chgGame
 2116 1973 3.00 9 0.08 20 1.60 
  Olivier, Jean-Christophe m2321 FRA1.0010.892017.80 
  Real, Thibault f2223 BEL0.001-0.1920-3.80 
  Decuigniere, Tom 2199 FRA0.5010.29205.80 
  Berger Dit Lacroix, Kilian 2114 FRA0.5010.19203.80 
  Saya, Ethan f2293 FRA0.001-0.1320-2.60 
  Del Giovane, Fabio 1721 FRA1.0010.19203.80 
  Lakatos, Tamas 2072 HUN0.001-0.3620-7.20 
  Trabet, Nicolas 2192 FRA0.001-0.2220-4.40 
  Beurois, Alexandre 1912 FRA0.001-0.5820-11.60 

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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