Rapid: Individual Calculations December 2019
 Canals, Xavier Poudensan  Total change: -32.60  Rating chartPersonal card
 13. Torneio Matinal Galerias Alto da Barra - U12 Oeiras POR 2019-10-20
RcRownchangeKK*chgGame
 1026 1065 0.00 2 -1.10 20 -22.00 
  Moldovan, Lucas Gabriel 1040 POR0.001-0.5320-10.60 
  Martins, Lourenco Manuel B 1012 POR0.001-0.5720-11.40 

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 Semi-Rapidas Jovens 2019-2020 - U10 Pombal POR 2019-11-16
RcRownchangeKK*chgGame
 1022 1046 0.00 1 -0.53 20 -10.60 
  Mascarenhas, Santiago 1022 POR0.001-0.5320-10.60 

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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