Individual Calculations September 2022
 Frouws, Willem  Total change: -28.00  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2022 Vlissingen NED 2022-08-06
RcRownchangeKK*chgGame
 1659 1681 3.00 7 -0.70 40 -28.00 
  Dougherty, Michael f2071 CAN0.001-0.0940-3.60 
  De Boer, Robert 2005 NED0.001-0.1340-5.20 
  Hulsman, Egbert 1281  * NED1.0010.08403.20 
  Van Gemert, Rogier 1918 NED0.001-0.2040-8.00 
  Kooman, Ko 1524 NED1.0010.294011.60 
  Wolf Blaschke, Erick 1403 ECU0.001-0.8340-33.20 
  De Leeuw, Gert 1414 NED1.0010.18407.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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