Individual Calculations April 2023
 Bento, Rudolfo Antonio Campos  Total change: 23.00  Rating chartPersonal card
 Torneio AXPortugal Classicas U2400 - T21 Lisboa POR 2023-02-09
RcRownchangeKK*chgGame
 1568 1761 3.50 4 0.65 20 13.00 
  Toste, Mario 1358 POR1.0010.08201.60 
  Marques, Goncalo Jose Costa Campo 1472 POR1.0010.16203.20 
  Pereira, Jose Antonio Gomes Sousa 1529 POR1.0010.21204.20 
  Wang, Minqing 1911 GER0.5010.20204.00 

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)
 
 Taca de Lisboa 2022-23 r.5 Lisboa POR 2023-03-19
RcRownchangeKK*chgGame
 1736 1735 1.00 1 0.50 20 10.00 
  Gama, Joao Tiago 1736 POR1.0010.502010.00 

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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