Rapid: Individual Calculations July 2021
 Santos, Jose Luis Machado Alves D  Total change: -13.80  Rating chartPersonal card
 6. Torneio de Xadrez - Hotel Holiday Inn Continental Lisboa POR 2021-06-12
RcRownchangeKK*chgGame
 1660 2106 5.00 7 -1.17 20 -23.40 
  Lucas, Francisco Martins 1467 POR1.0010.01200.20 
  Dong, Yufan Rafael 1541 POR1.0010.02200.40 
  Medeiros, Jose Joaquim Gomes 1681 POR1.0010.07201.40 
  Simoes, John William Contreras De 1844 VEN0.001-0.8220-16.40 
  Pinto, Andre Filipe Silva 2117 POR0.001-0.4820-9.60 
  Abdurramane, Danial Germano 1523 POR1.0010.02200.40 
  Zhang, Xin An 1444 POR1.0010.01200.20 

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)
 
 8. Torneio de Xadrez - Hotel Holiday Inn Continental Lisboa POR 2021-06-26
RcRownchangeKK*chgGame
 1552 2106 7.00 7 0.48 20 9.60 
  Florissi, Aldo 1371 ITA1.0010.01200.20 
  Goncalves, Carlos Manuel M. 1443 POR1.0010.01200.20 
  Ferreira, Miguel Limao 1497 POR1.0010.02200.40 
  Correia, Mario 2003 POR1.0010.36207.20 
  Faryma, Matviy 1634 UKR1.0010.05201.00 
  Pereira, Rudney 1392 CPV1.0010.01200.20 
  Abdurramane, Danial Germano 1523 POR1.0010.02200.40 

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)
 

 

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