Individual Calculations June 2023
 Prata, Jose Miguel Mendes  Total change: 14.00  Rating chartPersonal card
 CD Algarve Veteranos 2022-23 - S50 Algarve POR 2023-04-29
RcRownchangeKK*chgGame
 1628 1854 3.00 4 -0.01 20 -0.20 
  Goncalves, Joao Carlos Dias 1519 POR1.0010.12202.40 
  Kutrev, Rosen Rosenov 1454  * POR0.501-0.4220-8.40 
  Sousa, Carlos Fantasia 1624 POR1.0010.21204.20 
  Peixoto, Helio Ricardo Soutinho 1915 BRA0.5010.08201.60 
 * 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)
 
 CN 2. divisao 2022-23 r.6-7 Clubes POR 2023-05-20
RcRownchangeKK*chgGame
 1935 1854 1.50 2 0.71 20 14.20 
  Neto, Horacio Claudio De Campos 2034 POR0.5010.24204.80 
  Arranja, Armando Jorge Da Silva 1835 POR1.0010.47209.40 

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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