Individual Calculations July 2023
 Silva, Lourenco Santa Clara Cos  Total change: 14.80  Rating chartPersonal card
 Torneio AXPortugal Classicas - T26 Lisboa POR 2023-05-30
RcRownchangeKK*chgGame
 1734 1772 3.50 5 0.75 20 15.00 
  Reis, Pedro Rafael Melo 1416 POR1.0010.11202.20 
  Bartolo, Diogo 1372  * POR1.0010.08201.60 
  Dinis De Sousa, Joao 2267 POR0.001-0.0420-0.80 
  Sousa, Pedro Manuel Coutinho Di 1904 POR0.5010.18203.60 
  Alves, Luis Miguel 1712 POR1.0010.42208.40 
 * 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)
 
 CN 3. divisao 2022-23 r.7 Clubes POR 2023-06-03
RcRownchangeKK*chgGame
 1928 1743 0.50 1 0.24 20 4.80 
  Tavares, Antonio Americo Pomare 1928 POR0.5010.24204.80 

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 3. divisao 2022-23 meia-final Clubes POR 2023-06-25
RcRownchangeKK*chgGame
 1939 1743 0.00 1 -0.25 20 -5.00 
  Mendes, Modeste 1939 POR0.001-0.2520-5.00 

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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