Individual Calculations September 2018
 Oyarzun Marquez, Benjamin Fernand  Total change: -40.00  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-12 Abs Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1310 1110 1.00 7 -1.00 40 -40.00 
  Mundayat, Abinav 1510  * USA0.001-0.0840-3.20 
  Gontcharov, Dimitri 1367 BER0.001-0.1840-7.20 
  Najurieta, Tiziano 1510  * ARG0.001-0.0840-3.20 
  Pontigo Pritzke, Diego Ignacio 1024 CHI0.001-0.6240-24.80 
  Grosser Avila, Rafael 1046 CHI1.0010.414016.40 
  Priale Huaman, Nicolas Antonio 1204 PER0.001-0.3740-14.80 
  Rivera Fernandez, Fredy Aleja 1510  * COL0.001-0.0840-3.20 
 * 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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