Individual Calculations May 2024
 Ryabukhin, Roman  Total change: -14.00  Rating chartPersonal card
 Taca de Portugal 2023-24 r.3-4 Clubes POR 2024-04-06
RcRownchangeKK*chgGame
 1753 2049 2.00 2 0.30 40 12.00 
  Berlanda, Giuseppe 1774 ESP1.0010.17406.80 
  Gamboa, Quevin Milhano 1731 POR1.0010.13405.20 

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 de Lisboa 2023-24 r.5 dist. Lisboa POR 2024-04-07
RcRownchangeKK*chgGame
 1932 2049 1.00 1 0.34 40 13.60 
  Sousa, Pedro Manuel Coutinho Di 1932 POR1.0010.344013.60 

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 2023-24 r.5-6 Clubes POR 2024-04-13
RcRownchangeKK*chgGame
 1953 2049 0.00 1 -0.63 40 -25.20 
  Mata, Adilson Alexandre Vaz Dos 1953 POR0.001-0.6340-25.20 

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)
 
 Open Internacional Queima das Fitas 2024 Coimbra POR 2024-04-25
RcRownchangeKK*chgGame
 1885 2049 4.50 7 -0.36 40 -14.40 
  Roque, Jose Paulo Lopes 1649  * POR0.501-0.4240-16.80 
  Cichecki, Adam 1658 POL1.0010.09403.60 
  Almeida, Marta Dias 1763 POR1.0010.16406.40 
  Figueiredo, Mario 1875 POR1.0010.274010.80 
  Sousa, Andre Ventura m2426 POR0.001-0.0940-3.60 
  Silva, Reinaldo 1859 POR1.0010.254010.00 
  Gori, Andrea c1965 ITA0.001-0.6240-24.80 
 * 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)
 

 

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