Individual Calculations September 2023
 Billerbeck, Nick  Total change: 15.80  Rating chartPersonal card
 5. Bamberg-Open B Bamberg GER 2023-07-26
RcRownchangeKK*chgGame
 1685 1643 3.00 5 0.79 20 15.80 
  Martin Fernandez, Rafael 1643 GER1.0010.502010.00 
  Thurn, Stephan 1538 GER1.0010.36207.20 
  Perrin, Brent 1748 ENG0.5010.14202.80 
  Heiler, Karl 1797 GER0.5010.21204.20 
  Timm, Jasper 1701 GER0.001-0.4220-8.40 

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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