Rapid: Individual Calculations February 2023
 Coelho, Norberto  Total change: -22.60  Rating chartPersonal card
 Torneio de Reis da Velhinha Lisboa POR 2023-01-08
RcRownchangeKK*chgGame
 1320 1052 0.00 4 -0.89 20 -17.80 
  Cravid, Junior Goncalves De Assun 1466 STP0.001-0.0720-1.40 
  Martins, Domingos Antonio M 1198 POR0.001-0.3020-6.00 
  Bras, Hugo Miguel Pereira 1546 POR0.001-0.0420-0.80 
  Pereira, Luis Silva 1069 POR0.001-0.4820-9.60 

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 Semirrapidas Equipas 2022-23 Marinha Grande POR 2023-01-28
RcRownchangeKK*chgGame
 1497 1052 0.00 2 -0.24 20 -4.80 
  Adhya, Havir 1260 POR0.001-0.2320-4.60 
  Braz, Jose Manuel 1733 POR0.001-0.0120-0.20 

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)
 

 

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