Individual Calculations March 2020
 Dias, Antonio Alberto  Total change: -14.80  Rating chartPersonal card
 Portugal Open 2020 Lisboa POR 2020-01-25
RcRownchangeKK*chgGame
 1664 1732 2.00 5 -0.87 20 -17.40 
  Napoli, Nicolo f2132  * ITA0.001-0.0820-1.60 
  Clemente, Antonio Jose Mendes 1332  * POR1.0010.08201.60 
  Roque, Armando Filipe 1960 POR0.001-0.2120-4.20 
  Santos, Ana Pereira Dos 1543 POR0.001-0.7520-15.00 
  Florissi, Aldo 1351 ITA1.0010.09201.80 
 * 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 2019-20 - 3. divisao D r.3 clubes POR 2020-02-08
RcRownchangeKK*chgGame
 1737 1760 1.00 1 0.47 20 9.40 
  Carapinha, Andre 1737 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)
 
 XXX Taca de Lisboa r.3 Lisboa POR 2020-02-19
RcRownchangeKK*chgGame
 1880 1760 0.00 1 -0.34 20 -6.80 
  Santos, Julio 1880 POR0.001-0.3420-6.80 

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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