Rapid: Individual Calculations March 2023
 Belecciu, Richard Gerard  Total change: -25.60  Rating chartPersonal card
 Chess Challenge 1300 By AXPortugal Lisboa POR 2023-02-26
RcRownchangeKK*chgGame
 1807 1984 3.50 7 -1.28 20 -25.60 
  Monteiro, Carlos Alberto C 1584  * POR1.0010.08201.60 
  Pereira, Andre Marques 1547 BRA1.0010.06201.20 
  Dias, Paulo m2205 POR0.5010.28205.60 
  Martin Duque, Jesus m2354 ESP0.001-0.1020-2.00 
  Antunes, Andre Rafael 1527 POR1.0010.05201.00 
  Moldovan, Lucas Gabriel 1755 POR0.001-0.7920-15.80 
  Silva, Lourenco Santa Clara 1677 POR0.001-0.8620-17.20 
 * 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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