Individual Calculations September 2023
 Rorive, Alain  Total change: -29.80  Rating chartPersonal card
 20ieme Tournoi International du Pays de Charleroi 2023 Groupe C Roux BEL 2023-07-29
RcRownchangeKK*chgGame
 1433 1209 0.00 4 -0.88 20 -17.60 
  Romboni, Charles 1465 BEL0.001-0.1920-3.80 
  Sputael, Ludwig 1402 BEL0.001-0.2520-5.00 
  Padovano, Quentin 1452 BEL0.001-0.2020-4.00 
  Alary, Philippe 1412 BEL0.001-0.2420-4.80 

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 du Centre - Edition 7 - Groupe B Anderlues BEL 2023-08-23
RcRownchangeKK*chgGame
 1310 1216 1.00 4 -0.61 20 -12.20 
  Keiser, Marc 1611 BEL0.001-0.0820-1.60 
  Pes, Adriano 1241 BEL0.001-0.4720-9.40 
  Drappa, Francesco 1129 BEL1.0010.38207.60 
  Dufrasne, Lucas 1260 BEL0.001-0.4420-8.80 

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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