Individual Calculations September 2023
 Tant, Sander  Total change: 8.40  Rating chartPersonal card
 Brugse Meesters 2023 U1800 - Belgian Championship 2023 Open B Brugge BEL 2023-08-12
RcRownchangeKK*chgGame
 1501 1291 1.50 5 0.21 40 8.40 
  Wouterson, Erwin 1560 NED0.001-0.1740-6.80 
  Declerck, Adriaan 1466 BEL0.5010.23409.20 
  Croonenborghs, Jan 1720 BEL0.001-0.0740-2.80 
  Maes, Lander 1528 BEL0.001-0.2040-8.00 
  Bahlo, Alondra 1233 GER1.0010.424016.80 

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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