Individual Calculations September 2023
 Bikady, Claude  Total change: -44.80  Rating chartPersonal card
 20ieme Tournoi International du Pays de Charleroi 2023 Groupe B Roux BEL 2023-07-29
RcRownchangeKK*chgGame
 1681 1874 4.50 9 -2.16 20 -43.20 
  Goblet, Gilles 1672 BEL1.0010.24204.80 
  Gregorio, Santiago 1725 BEL1.0010.30206.00 
  Vinet, Tristan 1808 BEL0.001-0.5920-11.80 
  Vanlommel, Maxim 1740 BEL0.501-0.1820-3.60 
  Konidakis, Alex 1712 BEL0.501-0.2120-4.20 
  Vansilliette, Louis 1683 BEL0.501-0.2520-5.00 
  Charles, Freddy 1702 BEL0.001-0.7320-14.60 
  Lunev, Vitaly 1475 BEL0.001-0.9220-18.40 
  Ho, Sy Le 1609 BEL1.0010.18203.60 

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)
 
 Tournoi de la Vierge 2023 Liege BEL 2023-08-11
RcRownchangeKK*chgGame
 1812 1865 4.00 7 -0.08 20 -1.60 
  Renard, Esteban 1465  * BEL1.0010.08201.60 
  De Vettor, Marc 1648 BEL1.0010.22204.40 
  Gulbas, Cemil m2345 TUR0.001-0.0520-1.00 
  Remont, Leopold 1729 BEL0.501-0.1820-3.60 
  Waxweiler, Laurent 1711 BEL0.501-0.2120-4.20 
  Arabia, Allan 1681 BEL1.0010.26205.20 
  Maltezeanu, Stefan 2102 LUX0.001-0.2020-4.00 
 * 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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