Individual Calculations March 2018
 Silva, Mariana Sofia T.  Total change: 34.80  Rating chartPersonal card
 Open Portugal 2018 Lisbon POR 2018-02-03
RcRownchangeKK*chgGame
 2023 1901 4.50 9 1.38 20 27.60 
  Nayhebaver, Martin m2301  * SVK0.001-0.0820-1.60 
  Bartolo, Filipe Diogo Correia 1572 POR1.0010.12202.40 
  Sousa, Ludy Helsio Paulo c2165 NOR0.001-0.1820-3.60 
  Silva, Daniel Frederico V 1536 POR1.0010.10202.00 
  Cruz, Jorge Filipe Egas Da 2113 POR0.5010.27205.40 
  Gonzalez Pruneda, Arturo 2126 ESP0.5010.28205.60 
  Santos, Jose Alves 2150 POR1.0010.812016.20 
  Reis, Luis Sousa 2141 POR0.001-0.2020-4.00 
  Leao, Tiago Miguel Da Silva 2099 POR0.5010.26205.20 
 * 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)
 
 CN Equipas 2017-2018 - 2. divisao - serie A r.2 clubes POR 2018-02-24
RcRownchangeKK*chgGame
 2209 1901 0.50 1 0.36 20 7.20 
  Silva, Miguel Antonio Neto 2209 POR0.5010.36207.20 

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)
 

 

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