Individual Calculations September 2023
 Leyssen, Guido  Total change: -37.40  Rating chartPersonal card
 20ieme Tournoi International du Pays de Charleroi 2023 Groupe C Roux BEL 2023-07-29
RcRownchangeKK*chgGame
 1249 1417 2.50 6 -1.71 20 -34.20 
  Van Bael, Amandine 1027 BEL1.0010.09201.80 
  Desadeleer, Geoffrey 1281 BEL1.0010.32206.40 
  Flamant, Jacky 1484 FRA0.001-0.4120-8.20 
  Amoroso, Thomas 1222 BEL0.001-0.7520-15.00 
  Piette, Pol-Henri 1244 BEL0.001-0.7320-14.60 
  Kembhavi, Vihaan 1238 BEL0.501-0.2320-4.60 

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)
 
 19eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1546 1417 3.00 9 -0.16 20 -3.20 
  Thierens, Christian 1802 BEL0.001-0.0920-1.80 
  Ducreux, Regis 1196 FRA1.0010.22204.40 
  Le Meur, Jean-Pierre 1746 FRA0.001-0.1220-2.40 
  Veidl, Brigitte 1525 FRA0.001-0.3520-7.00 
  Koulitchenko, Francoise 1359 FRA1.0010.42208.40 
  Foltier, Bernard 1600 FRA1.0010.742014.80 
  Lorrain, Michel 1736 FRA0.001-0.1320-2.60 
  Chochoy, Patrick 1611 FRA0.001-0.2520-5.00 
  Mazaltob, Gerald 1343 FRA0.001-0.6020-12.00 

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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