Individual Calculations May 2023
 Abdurramane, Danial Germano  Total change: 6.20  Rating chartPersonal card
 CN Jovens 2022-23 - U20 Elvas POR 2023-04-02
RcRownchangeKK*chgGame
 1794 1820 3.50 6 0.18 20 3.60 
  Barria Santos, Jose Guilherme f2377 POR0.001-0.0320-0.60 
  Cunha, Alexandre Almeida 1420  * POR1.0010.08201.60 
  Duque, Raquel Dos Santos 1680 POR0.501-0.1920-3.80 
  Avelino, Camila Biscaya 1762 POR1.0010.42208.40 
  Teves, Pedro 1462 POR1.0010.10202.00 
  Goncalves, Samuel Jesus P 2063 POR0.001-0.2020-4.00 
 * 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)
 
 CN 3. divisao 2022-23 r.5 Clubes POR 2023-04-15
RcRownchangeKK*chgGame
 1495 1820 1.00 1 0.13 20 2.60 
  Lachever, Diogo Freire 1495 POR1.0010.13202.60 

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)
 

 

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