Individual Calculations May 2019
 Silvestre, Goncalo Nuno Ribeir  Total change: 37.20  Rating chartPersonal card
 CN Jovens 2018-2019 - U14 Portimao POR 2019-04-13
RcRownchangeKK*chgGame
 1225 1101 3.00 6 0.93 40 37.20 
  Borges, Rafael Peres 1353 POR0.001-0.1940-7.60 
  Veleirinho, Tomas Carvalho 1141 POR0.001-0.4440-17.60 
  Soares, Joao Pedro Cesteiro 1389 POR1.0010.844033.60 
  Komarnytska, Veronika 1158 POR0.001-0.4240-16.80 
  Santos, Francisco Miguel 1115 POR1.0010.524020.80 
  Castro, Gui Abreu Canelas 1192 POR1.0010.624024.80 

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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