Individual Calculations July 2021
 Cruz, Joao De Sousa Da  Total change: 1.20  Rating chartPersonal card
 VIII Taca AXDC por Equipas Final VN Ancos POR 2021-05-30
RcRownchangeKK*chgGame
 1697 1319 0.50 1 0.41 20 8.20 
  Mendes, Joao Rui 1697 POR0.5010.41208.20 

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)
 
 CD Veteranos Coimbra 2020-21 Coimbra POR 2021-06-03
RcRownchangeKK*chgGame
 1407 1312 1.50 4 -0.10 20 -2.00 
  Morais, Mario Martins Freitas 1712  * POR0.001-0.0820-1.60 
  Bras, Rui Manuel Da Silva 1487 POR0.5010.23204.60 
  Marques, Luis F M C 1110 POR1.0010.24204.80 
  Coimbra, Joao Marcial Ferreira 1317 POR0.001-0.4920-9.80 
 * 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 Equipas 2020-21 - 3. divisao C r.6-7 concentrado POR 2021-06-19
RcRownchangeKK*chgGame
 1508 1312 0.00 1 -0.25 20 -5.00 
  Gomes, Micael 1508 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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