Rapid: Individual Calculations August 2019
 Santos, Evan Mark  Total change: -18.80  Rating chartPersonal card
 CN Semi-Rapidas Equipas Jovens 2018-19 - U12 Felgueiras POR 2019-07-06
RcRownchangeKK*chgGame
 1299 1041 0.00 4 -0.83 20 -16.60 
  Dong, Rafael 1397 POR0.001-0.1120-2.20 
  Silva, Daniel Frederico V 1441  * POR0.001-0.0820-1.60 
  Filipe, Gustavo Castro 1234 POR0.001-0.2520-5.00 
  Areal, Maria Beatriz Moura 1124 POR0.001-0.3920-7.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 10. Torneio Matinal das Galerias Alto da Barra - U12 Oeiras POR 2019-07-29
RcRownchangeKK*chgGame
 999 1041 1.00 2 -0.11 20 -2.20 
  Santos, Tristan Alexander Gair 950 POR0.001-0.6220-12.40 
  Guerne, Giani Caessa 1048 POR1.0010.512010.20 

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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