Blitz: Individual Calculations March 2023
 Velez, Germain  Total change: -14.60  Rating chartPersonal card
 Brussels Winter Blitz 2023 Brussels BEL 2023-02-20
RcRownchangeKK*chgGame
 1393 1296 1.50 8 -1.57 20 -31.40 
  Mechkor, Mohamed 1713 BEL0.001-0.0720-1.40 
  Van Den Berg, Dan 1405 BEL0.001-0.3520-7.00 
  Al Jabir, Al Fares 1412 NED0.001-0.3420-6.80 
  Perez, David 1423 BEL0.001-0.3320-6.60 
  Doumeksa, Faissal 1336 BEL0.5010.06201.20 
  Ceuppens, Mateo 1164 BEL0.001-0.6820-13.60 
  Desadeleer, Geoffrey 1399 BEL0.001-0.3620-7.20 
  Heyndrickx, Christophe 1293 BEL1.0010.502010.00 

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
 1514 1296 3.00 8 0.84 20 16.80 
  Mechkor, Mohamed 1713 BEL0.001-0.0720-1.40 
  Busquets Xapelli, David 1470 BEL0.001-0.2720-5.40 
  El Abdel-Laoui, Mehdi 1358 BEL1.0010.592011.80 
  Brunet, David 1725 BEL0.001-0.0720-1.40 
  Moser, Rafael 1447 BEL0.001-0.3020-6.00 
  Marcus, Paul 1287 BEL1.0010.49209.80 
  Varlet, Daniel 1300 BEL1.0010.512010.20 
  Busquets Perez, Luis 1811 BEL0.001-0.0420-0.80 

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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