Individual Calculations May 2019
 Sousa, Diogo Miguel Braz  Total change: 27.20  Rating chartPersonal card
 CN Jovens 2018-2019 - U14 Portimao POR 2019-04-13
RcRownchangeKK*chgGame
 1430 1307 3.00 6 0.68 40 27.20 
  Nunes, Aaron Patrick Costa 1094 POR1.0010.23409.20 
  Bartolo, Filipe Diogo Correia 1707  * POR0.001-0.0840-3.20 
  Castro, Gui Abreu Canelas 1192 POR1.0010.344013.60 
  Ribeiro, Rodrigo Martins Santo 1659 POR0.001-0.1140-4.40 
  Gama, Joao Tiago Corregedor 1223 POR1.0010.384015.20 
  Martins, Jose Carlos Caetano 1707  * POR0.001-0.0840-3.20 
 * 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)
 

 

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