Rapid: Individual Calculations July 2023
 Nunes, Adelino Vitor  Total change: -3.80  Rating chartPersonal card
 CN Veteranos Semirrapidas 2022-23 - S65 Peniche POR 2023-06-11
RcRownchangeKK*chgGame
 1499 1428 2.00 5 -0.19 20 -3.80 
  Gori, Andrea c1889 ITA0.001-0.0520-1.00 
  Campos, Carlos Alberto Viegas 1300 POR1.0010.33206.60 
  Rocha, Manuel Fernando Teixeira 1661 POR0.001-0.2120-4.20 
  Boas Novas, Fernando 1449 POR0.001-0.4720-9.40 
  Jullian, Herve 1197 FRA1.0010.21204.20 

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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