Individual Calculations October 2017
 Sousa, David Oliva Teles  Total change: 70.00  Rating chartPersonal card
 I Torneo Internacional Sub-1600 Laboratorio SYS Paterna Espana ESP 2017-08-24
RcRownchangeKK*chgGame
 1351 1246 5.00 9 1.67 40 66.80 
  Gasco Navarro, Miguel Angel 1572 ESP0.5010.374014.80 
  Reina Torres, Jose 1354 ESP1.0010.654026.00 
  Bellon Solsona, Nicolas 1476 ESP0.001-0.2140-8.40 
  Navarro Martinez, Victor 1226 ESP1.0010.474018.80 
  Bellon Rocher, Victor Manuel 1249 ESP0.001-0.5040-20.00 
  Lopez-Villalta Hernandez, Gonzal 1119 ESP1.0010.334013.20 
  Navarro Hernandez, Enrique 1441 ESP0.5010.254010.00 
  Mollar Ventura, Cristobal 1343 ESP1.0010.634025.20 
  Lopez Retamosa, Angel 1381 ESP0.001-0.3240-12.80 

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)
 
 Guimaraes Chess Open 2017 (CNL) Guimaraes POR 2017-09-02
RcRownchangeKK*chgGame
 1462 1281 2.00 6 0.08 40 3.20 
  Fidalgo, Andre Neves 1681  * POR0.001-0.0840-3.20 
  Pereira, Rodrigo Gil Castro 1075 POR1.0010.24409.60 
  Silva, Mariana Sofia T. wc1681  * POR0.001-0.0840-3.20 
  Couto, Clara 1040 POR1.0010.20408.00 
  Branco, Joao Carlos Fernandes 1669 POR0.001-0.0940-3.60 
  Oliveira, Maria Alice Ramos Ma 1627 POR0.001-0.1140-4.40 
 * 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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