Rapid: Individual Calculations December 2019
 Ribeiro, Samuel Xavier  Total change: -0.80  Rating chartPersonal card
 CD Jovens Setubal Semi-Rapidas 2019-20 - U10 Seixal POR 2019-10-26
RcRownchangeKK*chgGame
 1121 986 0.00 1 -0.32 20 -6.40 
  Ferreira, Leonor Marques 1121 POR0.001-0.3220-6.40 

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
 1036 986 2.00 4 0.28 20 5.60 
  Mascarenhas, Santiago 1022 POR1.0010.552011.00 
  Igreja, Mariana 1050 POR0.001-0.4120-8.20 
  Tavares, Beatriz Abud Sousa 1000 POR1.0010.522010.40 
  Moldovan, Lucas Gabriel 1073 POR0.001-0.3820-7.60 

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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