Individual Calculations May 2019
 Valera Padilla, Federico Jose  Total change: -46.80  Rating chartPersonal card
 Semifinal 1 Categoria Sub-16 Absoluto 2019 Duitama COL 2019-04-11
RcRownchangeKK*chgGame
 1399 1645 2.00 4 -1.17 40 -46.80 
  Guarin Fonseca, Nobel Alfredo 1396 COL0.001-0.8140-32.40 
  Ortiz Lopera, Miguel Angel 1245  * COL1.0010.08403.20 
  Diaz, Diego Alejandro 1516 COL1.0010.334013.20 
  Leal, Dayana Vanessa 1438 COL0.001-0.7740-30.80 
 * 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)
 

 

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