Rapid: Individual Calculations January 2023
 Guilloux, Yves  Total change: -5.40  Rating chartPersonal card
 Tournoi Rapide de Noel 2022 du Lyon Avenir Echecs LYON FRA 2022-12-17
RcRownchangeKK*chgGame
 1596 1774 4.50 7 -0.27 20 -5.40 
  Karsenty, Madeleine 1374  * FRA1.0010.08201.60 
  Otari, Armand 1396 FRA1.0010.09201.80 
  Girod, Pierre 1412 FRA0.501-0.4020-8.00 
  Prost, Frederic 1963 FRA0.001-0.2520-5.00 
  Rosenfeld, Imre 1620 FRA1.0010.29205.80 
  Chouquet, Adrien 2094 FRA0.001-0.1320-2.60 
  Majewski, Theo 1314 FRA1.0010.05201.00 
 * 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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