Individual Calculations July 2023
 Bras, Hugo Miguel Pereira  Total change: -0.40  Rating chartPersonal card
 Torneio AXPortugal Classicas - T26 Lisboa POR 2023-05-30
RcRownchangeKK*chgGame
 1510 1634 2.00 3 0.08 20 1.60 
  Bartolo, Diogo 1283 POR1.0010.11202.20 
  Correia, Pedro Mourao Soares 1442 POR1.0010.25205.00 
  Silva, Reinaldo 1804 POR0.001-0.2820-5.60 

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)
 
 CN 2. divisao 2022-23 r.8-9 Clubes POR 2023-06-03
RcRownchangeKK*chgGame
 1881 1621 0.00 1 -0.18 20 -3.60 
  Pina, Tiago Miguel Catalao Lope 1881 POR0.001-0.1820-3.60 

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 2022-23 r.7 Lisboa POR 2023-06-18
RcRownchangeKK*chgGame
 1221 1621 1.00 1 0.08 20 1.60 
  Lixa, Alberto 1221  * POR1.0010.08201.60 
 * 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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