Individual Calculations February 2024
 Marques, Miguel Alexandre  Total change: 13.60  Rating chartPersonal card
 GXA Interno 2024 Lisboa POR 2024-01-08
RcRownchangeKK*chgGame
 1562 1453 2.00 5 0.13 40 5.20 
  Reis, Luis Simoes 1792 POR0.001-0.1240-4.80 
  Silva, Reinaldo 1760 POR0.001-0.1440-5.60 
  Maria, Antonio Jose Conceicao 1387 POR1.0010.414016.40 
  Jotta, Antonio 1053  * POR1.0010.08403.20 
  Morais, Vitor 1816 POR0.001-0.1040-4.00 
 * 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)
 
 Taca de Lisboa 2023-24 r.3 dist. Lisboa POR 2024-01-21
RcRownchangeKK*chgGame
 1608 1453 0.50 1 0.21 40 8.40 
  Alexandre, Jose Antonio Duarte 1608 POR0.5010.21408.40 

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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