Individual Calculations April 2018
 Oliveira, Afonso Duarte Q  Total change: -12.80  Rating chartPersonal card
 CD Equipas Porto 2018 r.3 clubes POR 2018-03-17
RcRownchangeKK*chgGame
 1127 1100 0.00 1 -0.46 40 -18.40 
  Alcobia, Joao Manuel 1127 POR0.001-0.4640-18.40 

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)
 
 CN Jovens 2017-2018 - U10 Luso POR 2018-03-24
RcRownchangeKK*chgGame
 1294 1100 1.00 3 0.14 40 5.60 
  Soares, Paulo Samuel L O 1052 POR1.0010.434017.20 
  Sousa, Gil Oliva Teles 1500  * POR0.001-0.0840-3.20 
  Almeida, Pedro Bastos 1329 POR0.001-0.2140-8.40 
 * 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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