Individual Calculations September 2023
 Smit, Tom  Total change: -20.20  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2023 Vlissingen NED 2023-08-05
RcRownchangeKK*chgGame
 1632 1433 1.00 7 -1.01 20 -20.20 
  Nellen, Marcel 1809 NED0.001-0.0920-1.80 
  Verhoef, Harry 1728 NED0.001-0.1520-3.00 
  Vieira, Daniel 1707 USA0.001-0.1720-3.40 
  Jonkheer, Alex 1611 NED0.001-0.2720-5.40 
  De Zoeten, Cato 1942 NED0.001-0.0420-0.80 
  Coenen, Tom 1465 BEL0.001-0.4620-9.20 
  Vos, Roald 1162 NED1.0010.17203.40 

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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