Blitz: Individual Calculations September 2021
 Bollen, Jan  Total change: -39.20  Rating chartPersonal card
 13de Memorial Jef Coolen Zomerblitz 2021 Hasselt BEL 2021-07-30
RcRownchangeKK*chgGame
 1861 2003 8.00 15 -1.96 20 -39.20 
  Herrygers, Rik 1612 BEL1.0010.09201.80 
  Akulov, Mikhail 1762 BEL0.001-0.8020-16.00 
  Picard, Herve 1708 BEL1.0010.15203.00 
  Jansen, Robbert 1743 BEL0.001-0.8220-16.40 
  Colemont, Patrick 1723 BEL1.0010.16203.20 
  Willen, Ronny 1808 BEL1.0010.25205.00 
  Verrijssen, Patrick 1895 BEL1.0010.35207.00 
  Vandevenne, Sander 2173 BEL0.001-0.2820-5.60 
  Lot, Diederik 2023 BEL0.001-0.4720-9.40 
  Pools, Robert 1664 BEL0.001-0.8820-17.60 
  Chappin, Rene 1668 NED1.0010.12202.40 
  Cillen, Jeroen 1855 BEL1.0010.30206.00 
  Bex, Lennert 1979 BEL1.0010.47209.40 
  Stinis, Steven 2171 BEL0.001-0.2820-5.60 
  Lagrain, Jan 2133 BEL0.001-0.3220-6.40 

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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