Individual Calculations January 2020
 Cardenas Portugal, Dylan  Total change: 50.80  Rating chartPersonal card
 TORNEO IRT NAVIDAD 2019 "COPA JAQUE MATHEUS" Cusco PER 2019-12-21
RcRownchangeKK*chgGame
 1580 1447 3.00 5 1.27 40 50.80 
  Villafuerte Mamani, Raid Kamil 1056 PER1.0010.09403.60 
  Torres Mendoza, Raul 1581 PER1.0010.684027.20 
  Baca Olazaval, Ximena 1567 PER1.0010.664026.40 
  Matheus, Lidver 1847  * PER0.001-0.0840-3.20 
  Matheus, Paul 1847  * PER0.001-0.0840-3.20 
 * 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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