Individual Calculations October 2019
 Fonseca, Eurico Santos  Total change: 0.80  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 1777 1478 1.50 6 0.52 40 20.80 
  Lopez Gonzalez, Diego 1687 ESP0.5010.274010.80 
  Beltran Ortiz, Edda Georgina 1729 ESP0.001-0.1940-7.60 
  Soares, Luis Francisco Almeida 1878  * POR1.0010.924036.80 
  Hernandez Torralba, Jose Joaquin 1878  * ESP0.001-0.0840-3.20 
  Santos, Jose Guilherme B Lima 1878  * POR0.001-0.0840-3.20 
  Navarro Martinez, Victor 1611 ESP0.001-0.3240-12.80 
 * 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)
 
 VII Taca AXDC por Equipas clubes POR 2019-09-13
RcRownchangeKK*chgGame
 1481 1478 0.00 1 -0.50 40 -20.00 
  Bastiao, Tomas De Oliveira 1481 POR0.001-0.5040-20.00 

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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