Individual Calculations August 2023
 Van Der Stap, Harry  Total change: 2.40  Rating chartPersonal card
 44ste Open Internationaal toernooi Gent 2023 Gent BEL 2023-07-15
RcRownchangeKK*chgGame
 1786 1781 4.00 8 0.12 20 2.40 
  Van Herck, Marcel 2005 BEL0.5010.28205.60 
  Pauwels, Xander 2026 BEL0.001-0.2020-4.00 
  Gjymshana, Erik 1525 BEL0.501-0.3120-6.20 
  Keppens, James 1381  * BEL1.0010.08201.60 
  Boons, Patrick 1974 BEL0.001-0.2520-5.00 
  Verbruggen, Peter 1655 BEL0.501-0.1720-3.40 
  Vanhauwaert, Kurt 1693 BEL1.0010.38207.60 
  Leemans, Huub 2032 NED0.5010.31206.20 
 * 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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