Individual Calculations September 2023
 De Lange, Rik  Total change: 40.40  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2023 Vlissingen NED 2023-08-05
RcRownchangeKK*chgGame
 1935 1643 2.00 6 1.01 40 40.40 
  Van Houtte, Randy 2079 BEL0.001-0.0640-2.40 
  Verbeeren, Peter 1940 BEL0.001-0.1540-6.00 
  De Kruik, Yorick 1810 NED1.0010.724028.80 
  Van Dijkhuizen, Robbert 1897 NED1.0010.814032.40 
  Bier, Bela 2008 GER0.001-0.1040-4.00 
  Juergens, Florian 1874 GER0.001-0.2140-8.40 

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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