Individual Calculations May 2024
 Boas Novas, Fernando  Total change: -44.80  Rating chartPersonal card
 Ponte de Lima Chess Festival 2024 Ponte de Lima POR 2024-04-09
RcRownchangeKK*chgGame
 1714 1769 3.00 9 -2.24 20 -44.80 
  Akhvlediani, Irakli f2169  * GEO0.001-0.0820-1.60 
  Castelo, Miguel 1601 POR0.001-0.7220-14.40 
  Dias, Jose Oliveira Gaspar 1639 POR1.0010.32206.40 
  Ribeiro, Orlando 2008 POR0.5010.30206.00 
  Correia, Pedro Mourao Soares 1683 POR0.001-0.6220-12.40 
  Meuter, Alain 1675 BEL0.001-0.6320-12.60 
  Santos, Hugo 1482 POR1.0010.16203.20 
  Carmo, Paulo 1636 POR0.001-0.6820-13.60 
  Costa, Gil 1534 POR0.501-0.2920-5.80 
 * 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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