Individual Calculations September 2022
 Pelt, Hans  Total change: -17.20  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2022 Vlissingen NED 2022-08-06
RcRownchangeKK*chgGame
 1775 1658 2.50 9 -0.86 20 -17.20 
  Coenen, Eduard 2063 NED0.001-0.0820-1.60 
  Smaling, Eric 1926 NED1.0010.832016.60 
  Kalisvaart, Peter 1979 NED0.001-0.1320-2.60 
  Morssink, Pieter Jan 1920 NED0.001-0.1820-3.60 
  Hagen, Tejo 1615 NED0.001-0.5620-11.20 
  De Leeuw, Gert 1414 NED0.501-0.3020-6.00 
  Smit, Tom 1488 NED1.0010.28205.60 
  De Zwart, Johan 1970 NED0.001-0.1420-2.80 
  Bakkes, Frits 1602 NED0.001-0.5820-11.60 

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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