Individual Calculations September 2022
 Wilgenhof, Otto  Total change: -22.60  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2022 Vlissingen NED 2022-08-06
RcRownchangeKK*chgGame
 1970 2170 5.50 9 -1.13 20 -22.60 
  Kools, Jasper 1774 NED0.001-0.9220-18.40 
  Kogeler, Aart 1770  * NED1.0010.08201.60 
  Klein, Jorik 1918 NED1.0010.19203.80 
  Reichardt, Gert 1979 NED1.0010.25205.00 
  Leenhouts, Koen m2442 NED0.001-0.1720-3.40 
  Hoffman, Ron 1999 NED0.501-0.2320-4.60 
  Kalisvaart, Peter 1979 NED0.001-0.7520-15.00 
  Van Dijkhuizen, Robbert 1869 NED1.0010.15203.00 
  Galle, Andre 1999 BEL1.0010.27205.40 
 * 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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