Rapid: Individual Calculations November 2022
 Zhang, Xin An  Total change: 110.40  Rating chartPersonal card
 4. Open Cidade do Barreiro Barreiro POR 2022-10-01
RcRownchangeKK*chgGame
 1788 1634 5.00 9 1.81 40 72.40 
  Martins, Bruno Andre Leite f2220 POR0.001-0.0240-0.80 
  Fonseca, Jorge 1390 POR1.0010.20408.00 
  Ramos, Vasco Miguel De Matos 2006 POR0.001-0.1040-4.00 
  Monteiro, Miguel Sim Sim 1296 POR1.0010.12404.80 
  Faryma, Matviy 1916 POR1.0010.844033.60 
  Leao, Tiago Miguel Da Silva 2055 POR0.001-0.0740-2.80 
  Goncalves, Samuel Jesus P 1972 POR0.001-0.1240-4.80 
  Davies, Andrew William 1443 AUS1.0010.254010.00 
  Silva, Tiago Alexandre Pinho D 1792 POR1.0010.714028.40 

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)
 
 V Xeques Tranquilos Porto POR 2022-10-22
RcRownchangeKK*chgGame
 1897 1634 2.50 6 0.95 40 38.00 
  Silva, Antonio Augusto 2043 POR0.001-0.0840-3.20 
  Justino, Francisco 1234  * POR1.0010.08403.20 
  Ferreira, Antonio Luis 1953 POR0.5010.374014.80 
  Joao, Amaral 1910 ANG1.0010.834033.20 
  Galego, Luis g2412 POR0.0010.00400.00 
  Ribeiro, Orlando 1827 POR0.001-0.2540-10.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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