Rapid: Individual Calculations July 2021
 Lachever, Diogo Freire  Total change: 58.20  Rating chartPersonal card
 7. Torneio de Xadrez - Hotel Holiday Inn Continental Lisboa POR 2021-06-19
RcRownchangeKK*chgGame
 1467 1148 3.00 7 1.91 20 38.20 
  Lucas, Francisco Martins 1467 POR1.0010.872017.40 
  Lucio, Jorge Manuel Rodrigues 1591 POR0.001-0.0620-1.20 
  Goncalves, Carlos Manuel Marques 1443 POR1.0010.852017.00 
  Barreiros, Cilauro Das Neves 1633 POR0.001-0.0420-0.80 
  Vale, Diogo Monteiro Do 1438 POR0.001-0.1620-3.20 
  Silva, Filipe Manuel Jacome Leite 1174 POR1.0010.542010.80 
  Abdurramane, Danial Germano 1523 POR0.001-0.0920-1.80 

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)
 
 8. Torneio de Xadrez - Hotel Holiday Inn Continental Lisboa POR 2021-06-26
RcRownchangeKK*chgGame
 1260 1148 3.50 7 1.00 20 20.00 
  Goncalves, Carlos Manuel M. 1443 POR0.001-0.1520-3.00 
  Florissi, Aldo 1297 ITA0.5010.20204.00 
  Pontes, Tiago Jose Freixo 1241 POR0.001-0.3720-7.40 
  Ramos, Ricardo Jose Pereira Zink 1118 POR1.0010.46209.20 
  Wang, Luis 1388 POR0.001-0.2020-4.00 
  Silva, Jose Francisco M Azevedo 1162 POR1.0010.522010.40 
  Silva, Filipe M Jacome Leite 1174 POR1.0010.542010.80 

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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