Individual Calculations May 2023
 Pourrouquet, Albert  Total change: -15.20  Rating chartPersonal card
 29e Open International d'Echecs de Tarbes - Blavignac (1700 elo et moins) TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1325 1555 3.50 5 -0.38 40 -15.20 
  Bert, Lisa 1315 FRA0.001-0.8040-32.00 
  Saez De Adana Saez, Manuel 1155  * ESP1.0010.08403.20 
  Venet, Patrice 1380 FRA1.0010.274010.80 
  Leblic, Pierre 1454 FRA1.0010.364014.40 
  Taillepie, Adeline 1320 FRA0.501-0.2940-11.60 
 * 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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