Individual Calculations April 2018
 Mendonca, Lourenco Maria  Total change: 5.20  Rating chartPersonal card
 CN Jovens 2017-2018 - U10 Luso POR 2018-03-24
RcRownchangeKK*chgGame
 1201 1034 1.00 3 0.13 40 5.20 
  Silva, Jose Lucas Ferreira 1128 POR0.001-0.3740-14.80 
  Martins, Vasco Lopes 1147 POR1.0010.654026.00 
  Almeida, Pedro Bastos 1329 POR0.001-0.1540-6.00 

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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