Rapid: Individual Calculations July 2023
 Vieira, Vitor  Total change: -20.20  Rating chartPersonal card
 CN Veteranos Semirrapidas 2022-23 - S65 Peniche POR 2023-06-11
RcRownchangeKK*chgGame
 1397 1314 1.50 5 -0.51 20 -10.20 
  Rocha, Manuel Fernando Teixeira 1661 POR0.001-0.1120-2.20 
  Mendes, Alberto Correa 1438 POR0.001-0.3320-6.60 
  Silva, Rui Manuel De Almeida 1391 POR0.5010.11202.20 
  Jullian, Herve 1197 FRA0.001-0.6620-13.20 
  Campos, Carlos Alberto Viegas 1300 POR1.0010.48209.60 

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)
 
 Torneio 130. aniv. Academia do Lumiar Lisboa POR 2023-06-25
RcRownchangeKK*chgGame
 1251 1314 3.00 6 -0.50 20 -10.00 
  Maissa, Susana Flora Cesana 1307 POR0.001-0.5120-10.20 
  Francisco, Angelo Rodrigues 1283 POR1.0010.46209.20 
  Mikhailova, Milana 1324 RUS0.001-0.4920-9.80 
  Campos, Carlos Alberto Viegas 1300 POR0.001-0.5220-10.40 
  Nery, Henrique 1100 POR1.0010.23204.60 
  Delgado, Daniel Ruben Monteiro 1189 POR1.0010.33206.60 

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)
 

 

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