Blitz: Individual Calculations January 2023
 Caufriez, Olivier  Total change: -33.00  Rating chartPersonal card
 Blitz Eddy Mattheys 2022 Brussels BEL 2022-12-19
RcRownchangeKK*chgGame
 1691 1723 5.00 10 -0.18 20 -3.60 
  Rozental, Tom 1323  * BEL1.0010.08201.60 
  Ronse, Ivan 1951 BEL0.001-0.2120-4.20 
  Raptis, Olympios 1421 BEL0.001-0.8520-17.00 
  De Klerck, Theo 1367 BEL1.0010.11202.20 
  Canzian, Mateo 1467 BEL1.0010.19203.80 
  Violini, Paolo 1879 ITA1.0010.712014.20 
  Grobli-Casimir, Davy 1904 BEL0.001-0.2620-5.20 
  Silovy, Alain 1832 BEL1.0010.652013.00 
  Cornil, Etienne 1782 BEL0.001-0.4220-8.40 
  Draidi, Ahmed 1988 BEL0.001-0.1820-3.60 
 * 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)
 
 Open Blitz 12-2022 Brussels BEL 2022-12-23
RcRownchangeKK*chgGame
 1568 1723 4.00 8 -1.47 20 -29.40 
  Marcus, Paul 1323  * BEL1.0010.08201.60 
  Draidi, Ahmed 1988 BEL0.001-0.1820-3.60 
  Goldenberg, Lionel 1537 BEL0.001-0.7420-14.80 
  Baecke, Mieke 1472 BEL0.001-0.8120-16.20 
  Boustany, Georges 1603 BEL1.0010.34206.80 
  Vanderhelstraete, Luc 1722 BEL1.0010.502010.00 
  Lekeu, Victor 1407 BEL0.001-0.8720-17.40 
  Caulier, Marius 1489 BEL1.0010.21204.20 
 * 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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