Individual Calculations September 2022
 Tabak, Stefan  Total change: -43.00  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2022 Vlissingen NED 2022-08-06
RcRownchangeKK*chgGame
 1920 2166 5.00 9 -2.15 20 -43.00 
  Mellegers, Maarten 1772 NED1.0010.08201.60 
  Saketh, Pedagandham 1947 IND0.001-0.7820-15.60 
  Arnold, Kiri 1898 NED0.501-0.3320-6.60 
  Arnold, Rhys 1777 NED0.501-0.4120-8.20 
  Omota, Vlad 1933 NED1.0010.21204.20 
  Kalisvaart, Peter 1979 NED0.501-0.2420-4.80 
  Oosting, Robert 1949 NED1.0010.22204.40 
  Verwoert, Jef 1998 NED0.501-0.2220-4.40 
  Lichtmannecker, Daniel 2031 GER0.001-0.6820-13.60 

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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