Rapid: Individual Calculations October 2022
 Martins, Domingos Antonio M  Total change: -2.60  Rating chartPersonal card
 Portugal Open 2022 - Cidade de Lisboa SR Lisboa POR 2022-09-11
RcRownchangeKK*chgGame
 1339 1188 2.00 8 -0.72 20 -14.40 
  Roxo, Agostinho Jose Goncalves 1752 POR0.001-0.0220-0.40 
  Vintonyak, Yuriy 1443 UKR0.001-0.1920-3.80 
  Guedes, Rui Pedro Dos Santos 1028 POR1.0010.29205.80 
  Carvalho, Diogo Bobone 1349 POR0.001-0.2920-5.80 
  Oliveira, Fernando Alves 1448 POR0.001-0.1820-3.60 
  Goncalves, Beatriz M A C Nunes 1050 POR1.0010.31206.20 
  Martins, Ricardo Jorge Barata 1359 POR0.001-0.2720-5.40 
  Tacuchian, Marcelo Oliveira 1281 BRA0.001-0.3720-7.40 

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)
 
 2. Torneio APD Semirrapidas Lisboa POR 2022-09-17
RcRownchangeKK*chgGame
 1298 1188 3.00 6 0.59 20 11.80 
  Fernandes, Alvaro Manuel Teixeira 1769 POR0.001-0.0220-0.40 
  Guedes, Rui Pedro Dos Santos 1028 POR0.001-0.7120-14.20 
  Rodrigues, Miguel Figueira 1349 POR1.0010.712014.20 
  Yastreb, Oleksandr 1186 UKR1.0010.502010.00 
  Southwell, Daniel Fernandes 1268 POR0.001-0.3920-7.80 
  Silva, Salvador Miguel Rocha E 1185 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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