Individual Calculations September 2023
 Pham Kieu, Khanh  Total change: 4.00  Rating chartPersonal card
 20ieme Tournoi International du Pays de Charleroi 2023 Groupe C Roux BEL 2023-07-29
RcRownchangeKK*chgGame
 1440 1318 3.00 7 0.60 40 24.00 
  Nica, Radu-Catalin 1460 BEL0.5010.19407.60 
  Geussens, Patrick 1474 BEL0.001-0.2940-11.60 
  Vilarnau, Enrique 1594 BEL0.5010.334013.20 
  Marchal, Anais 1476 BEL0.001-0.2940-11.60 
  Pierrard, David 1188 BEL1.0010.324012.80 
  Romboni, Charles 1465 BEL0.001-0.3040-12.00 
  Morgenthal, Renaud 1421 BEL1.0010.644025.60 

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
 1432 1332 2.50 7 -0.50 40 -20.00 
  Gheury, Jean-Marie 1799 BEL0.001-0.0540-2.00 
  Bodart, Cedric 1674 BEL0.001-0.1240-4.80 
  Heldenbergh, Izia 1154 BEL0.501-0.2340-9.20 
  Lazzari, Irene 1117 BEL0.001-0.7740-30.80 
  Orban, Didier 1363 BEL1.0010.544021.60 
  Alexopoulos, Spiros Orestis, Dr. 1864 GER0.001-0.0340-1.20 
  Valembois, Pierre 1051 BEL1.0010.16406.40 

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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