Individual Calculations April 2018
 Santos, Levi  Total change: -11.60  Rating chartPersonal card
 Torneio Preparacao CNM 2018 - U1600 Coimbra POR 2018-03-18
RcRownchangeKK*chgGame
 1232 1108 0.00 1 -0.33 40 -13.20 
  Couto, Gaspar Sousa 1232 POR0.001-0.3340-13.20 

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)
 
 CN Jovens 2017-2018 - U16 Luso POR 2018-03-24
RcRownchangeKK*chgGame
 1328 1108 1.50 6 0.04 40 1.60 
  Silva, Joao Miguel Pereira 1508  * POR0.001-0.0840-3.20 
  Goncalves, Gabriel Sobral 1508  * POR0.001-0.0840-3.20 
  Cardoso, Joao 1290 POR1.0010.744029.60 
  Barata, Manuel Joao Costa S C 1249 POR0.001-0.3140-12.40 
  Antunes, Ana 1213 POR0.001-0.3640-14.40 
  Marques, Ricardo 1200 POR0.5010.13405.20 
 * 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)
 

 

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