Individual Calculations November 2023
 Wuerdinger, Alexander  Total change: -50.80  Rating chartPersonal card
 20e Open International d'Echecs de Menton (tournoi A 1900 et plus) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1998 2124 3.50 9 -2.54 20 -50.80 
  Bonelli Maestracci, Pierre Joseph 1961 FRA0.501-0.2220-4.40 
  Derieux, Christian 1986 FRA0.001-0.6920-13.80 
  Bes, Stephane 1977 FRA0.501-0.2020-4.00 
  Soyer, Jean-Yves 1942 FRA1.0010.26205.20 
  Rempe, Jonas 2040 GER1.0010.38207.60 
  Dougherty, Michael f2065 CAN0.001-0.5820-11.60 
  Kaber, Claude 2005 LUX0.501-0.1620-3.20 
  De Heug, Andrea 2029 BEL0.001-0.6320-12.60 
  Hamm, Fabien 1975 FRA0.001-0.7020-14.00 

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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