Individual Calculations September 2023
 Gazay, Didier  Total change: 24.00  Rating chartPersonal card
 19eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1624 1544 4.50 8 1.20 20 24.00 
  Saliou, Jean-Yves 1919 FRA0.001-0.0920-1.80 
  Mauffrey, Fabienne 1362 FRA0.001-0.7420-14.80 
  Weisz, Jacques 1621 FRA0.5010.11202.20 
  Bruynseels, Roger 1361 BEL1.0010.26205.20 
  Thebaud, Edouard 1411 FRA1.0010.32206.40 
  Leloutre, Bernard 1664 BEL1.0010.662013.20 
  Kempinski, Andre 1848 FRA1.0010.862017.20 
  Cattoni, Manuel 1808 FRA0.001-0.1820-3.60 

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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