Individual Calculations September 2023
 Charles, Freddy  Total change: 30.40  Rating chartPersonal card
 20ieme Tournoi International du Pays de Charleroi 2023 Groupe B Roux BEL 2023-07-29
RcRownchangeKK*chgGame
 1745 1702 5.50 9 1.52 20 30.40 
  Remon, Serge 1519 BEL1.0010.26205.20 
  Willen, Ronny 1828 BEL0.001-0.3320-6.60 
  Marechal, Georges 1503 BEL1.0010.24204.80 
  Docquier, Orville 1800 BEL1.0010.632012.60 
  George, Michael 1868 BEL0.5010.22204.40 
  Naessens, Wolf 1864 BEL0.001-0.2920-5.80 
  Bikady, Claude 1874 BEL1.0010.732014.60 
  Marchiano, Marco 1803 BEL0.001-0.3620-7.20 
  Menolascina, Francesco 1644 BEL1.0010.42208.40 

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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