Rapid: Individual Calculations March 2023
 Mechkor, Mohamed  Total change: -42.80  Rating chartPersonal card
 Open Rapid Brussels 2023 Brussels BEL 2023-01-20
RcRownchangeKK*chgGame
 1581 1794 3.50 8 -2.14 20 -42.80 
  Heekhout, Daniel 1261 BEL1.0010.03200.60 
  El Mahouli, Ilyas 1237 BEL0.501-0.4720-9.40 
  Sarkisian, Arman 1922 BEL0.001-0.3320-6.60 
  Cisterna, Horacio 1647 FRA0.001-0.7020-14.00 
  Vanderhelstraete, Luc 1683 BEL0.001-0.6520-13.00 
  Draidi, Ahmed 1896 BEL0.001-0.3620-7.20 
  San Lorenzo, Nordine 1608 BEL1.0010.26205.20 
  Violini, Enrico Giuseppe 1394  * ITA1.0010.08201.60 
 * 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)
 

 

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