Individual Calculations February 2020
 Foo, Tzun Hong  Total change: -21.20  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft 2019 U20 Braunschweig GER 2019-12-27
RcRownchangeKK*chgGame
 1810 1829 1.50 4 -0.53 40 -21.20 
  Van Haaren, Laurens Jan 1482 GER1.0010.11404.40 
  Seref, Erdogan 2003 GER0.001-0.2740-10.80 
  Liess, Alexander 1852 GER0.001-0.4740-18.80 
  Brockmeyer, Tobias 1902 GER0.5010.10404.00 

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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