Individual Calculations February 2023
 Freitas, Daniel Leonardo Moreir  Total change: 23.20  Rating chartPersonal card
 CN 3. divisao 2022-23 r.1 Clubes POR 2023-01-07
RcRownchangeKK*chgGame
 1691 1423 0.50 1 0.33 40 13.20 
  Ribeiro, Fernando Antonio Boas- 1691 POR0.5010.334013.20 

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)
 
 Taca AXP 2022-23 qf dist. Porto POR 2023-01-22
RcRownchangeKK*chgGame
 1234 1423 1.00 1 0.25 40 10.00 
  Fernandes, Tiago Joao Carneiro 1234 POR1.0010.254010.00 

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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