Individual Calculations September 2023
 Perez Solanas, Hugo  Total change: -13.60  Rating chartPersonal card
 XI Torneo Internacional Cidade de Pontevedra "Amateur" Pontevedra ESP 2023-07-24
RcRownchangeKK*chgGame
 1498 1539 4.00 8 -0.48 40 -19.20 
  Dorado Meijide, Andrea 1816 ESP0.001-0.1740-6.80 
  Fernandez Garcia, Lino 1139  * ESP1.0010.08403.20 
  Campos Calvo-Sotelo, Javier 1857 ESP0.001-0.1340-5.20 
  Chipelo, Tomas Miguel Da Silva 1291 POR0.501-0.3140-12.40 
  Reboredo Barrosa, Antia 1280 ESP0.501-0.3240-12.80 
  Lopez Sanchez, Ivan 1343 ESP1.0010.254010.00 
  Medina Carrasco, Jose Andres 1986 ESP0.001-0.0640-2.40 
  Garcia Gonzalez, Marcos Valia 1273 ESP1.0010.18407.20 
 * 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)
 
 Leca Chess Open 2023 Leca da Palmeira POR 2023-07-31
RcRownchangeKK*chgGame
 1777 1539 2.50 8 0.14 40 5.60 
  Cardoso, Pedro Madureira 2046 POR0.001-0.0440-1.60 
  Oliveira, Antonio Pedro R Cottim 1160 POR1.0010.09403.60 
  Cordeiro, Joao Carlos Santos F 2064 POR0.001-0.0340-1.20 
  Wang, Minqing 1923 GER1.0010.914036.40 
  Lohia, Sohum c2247 ENG0.001-0.0140-0.40 
  Tardi, Oscar 1771 FRA0.001-0.2140-8.40 
  Neto, Dinis Fonseca 1246 POR0.501-0.3540-14.00 
  Silva, Lourenco Santa Clara 1758 POR0.001-0.2240-8.80 

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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