Blitz: Individual Calculations March 2023
 Doumeksa, Faissal  Total change: 33.00  Rating chartPersonal card
 Brussels Winter Blitz 2023 Brussels BEL 2023-02-20
RcRownchangeKK*chgGame
 1466 1336 3.50 8 0.57 20 11.40 
  Busquets Perez, Luis 1811 BEL0.001-0.0520-1.00 
  Thierens, Christian 1701 BEL0.001-0.1020-2.00 
  Ceuppens, Mateo 1164 BEL1.0010.27205.40 
  De Wilde, Sam 1632 BEL0.001-0.1520-3.00 
  Velez, Germain 1296 BEL0.501-0.0620-1.20 
  Desadeleer, Geoffrey 1399 BEL1.0010.592011.80 
  Maquoi, Sophie 1316 BEL0.001-0.5320-10.60 
  Van Den Berg, Dan 1405 BEL1.0010.602012.00 

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 02-2023 Brussels BEL 2023-02-24
RcRownchangeKK*chgGame
 1585 1336 2.50 7 1.08 20 21.60 
  Mechkor, Mohamed 1713 BEL0.001-0.0920-1.80 
  Perez, Santiago 1551 BEL1.0010.772015.40 
  Santos Martins, Junior 1656 BEL0.001-0.1320-2.60 
  Mourrier, Laurent 1460 BEL1.0010.672013.40 
  Ruiter, Remco 1552 BEL0.001-0.2220-4.40 
  Van Den Hove, Anugrah 1694 BEL0.5010.40208.00 
  Busquets Xapelli, David 1470 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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