Individual Calculations September 2022
 Kempfer, Justus  Total change: 10.40  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2022 Vlissingen NED 2022-08-06
RcRownchangeKK*chgGame
 1815 1715 4.00 9 0.52 20 10.40 
  Bakker, Jouke 2113 NED0.001-0.0820-1.60 
  Baarslag, Ed 2172 NED0.001-0.0520-1.00 
  Sala, Frank 1621 NED1.0010.37207.40 
  Riksen, John 2014 NED0.001-0.1520-3.00 
  Sloots, Dick 1315  * NED1.0010.08201.60 
  Van Gemert, Rogier 1918 NED0.001-0.2420-4.80 
  Wolf Blaschke, Erick 1403 ECU1.0010.14202.80 
  Niewenhuis, Ruud 1841 NED1.0010.672013.40 
  Haak, Eelco 1934 NED0.001-0.2220-4.40 
 * 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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