Rapid: Individual Calculations November 2017
 Francisco, Lourenco Da Rosa  Total change: -21.60  Rating chartPersonal card
 CN Jovens Semi-Rapidas 2017-2018 - U10 Rio Maior POR 2017-10-21
RcRownchangeKK*chgGame
 1188 1060 0.00 3 -1.08 20 -21.60 
  Silva, Daniel Frederico 1441 POR0.001-0.0920-1.80 
  Silva, Jose Lucas Ferreira 1108 POR0.001-0.4320-8.60 
  Martins, Lourenco Manuel Barbedo 1016 POR0.001-0.5620-11.20 

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)
 

 

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