Individual Calculations September 2023
 Verhoef, Harry  Total change: 32.00  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2023 Vlissingen NED 2023-08-05
RcRownchangeKK*chgGame
 1928 1728 3.50 7 1.60 20 32.00 
  Honkoop, Gilian 2183 NED0.001-0.0620-1.20 
  Smit, Tom 1433 NED1.0010.15203.00 
  Vedant, Kumar Saravana 1993 IND0.5010.32206.40 
  Morssink, Pieter Jan 1909 NED0.001-0.2620-5.20 
  Galle, Andre 1978 BEL0.5010.31206.20 
  Oostvogels, Niek 1933 NED1.0010.762015.20 
  Coenen, Eduard 2069 NED0.5010.38207.60 

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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