Individual Calculations September 2023
 Hidalgo-Valdes, Omar  Total change: 7.00  Rating chartPersonal card
 1er Open International de Perros-Guirec - Open A (-2200) PERROS GUIREC FRA 2023-08-04
RcRownchangeKK*chgGame
 1673 1646 2.00 6 -0.93 20 -18.60 
  Pottier, Simeon 2176 FRA0.001-0.0320-0.60 
  Lopez, Corentin 1440 FRA1.0010.24204.80 
  Foussard, Gervais 1822 FRA0.001-0.2720-5.40 
  Imbert, Christophe 1863 FRA0.001-0.2220-4.40 
  Fabre, Guy 1289 FRA1.0010.11202.20 
  Le Ralec, Mickael 1447 FRA0.001-0.7620-15.20 

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)
 
 19eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1711 1646 5.00 9 1.28 20 25.60 
  Ducreux, Regis 1246  * FRA1.0010.08201.60 
  Leuly, Max 1839 FRA0.001-0.2520-5.00 
  Bailleul, Christian 1261 FRA1.0010.09201.80 
  Simon, Benoit 1798 FRA1.0010.702014.00 
  Soyer, Jean-Yves 1952 FRA0.5010.36207.20 
  L`henoret, Thierry 1963 FRA0.5010.37207.40 
  Chapu, Laurent 1968 FRA0.001-0.1320-2.60 
  Buchy, Daniel 2004 FRA0.001-0.1020-2.00 
  Vandurme, Philippe 1367 BEL1.0010.16203.20 
 * 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)
 

 

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