Individual Calculations April 2019
 Machado, Mario Antonio Massena  Total change: -14.00  Rating chartPersonal card
 r.2, qf, mf Gaia POR 2019-03-09
RcRownchangeKK*chgGame
 2198 1845 0.00 2 -0.22 20 -4.40 
  Guimaraes, Rui 2150 POR0.001-0.1420-2.80 
  Srinath, Rao S.v. f2245  * IND0.001-0.0820-1.60 
 * 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 2018-2019 - 2. divisao - serie A r.3 clubes POR 2019-03-16
RcRownchangeKK*chgGame
 1877 1845 0.00 1 -0.46 20 -9.20 
  Figueiredo, Bruno 1877 POR0.001-0.4620-9.20 

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)
 
 XLI Taca de Portugal (2019) r. 2 clubes POR 2019-03-23
RcRownchangeKK*chgGame
 1832 1845 0.50 1 -0.02 20 -0.40 
  Demyanchuk, Sergey 1832 POR0.501-0.0220-0.40 

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)
 

 

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