Individual Calculations February 2017
 Brizuela Veliz, Javier  Total change: -5.20  Rating chartPersonal card
 III TORNEO ZICOSUR Antofagasta CHI 2017-01-10
RcRownchangeKK*chgGame
 1677 1575 2.50 7 -0.13 40 -5.20 
  Riquelme Abuffon, Nicolas 1861 CHI0.001-0.1640-6.40 
  Sandoval Blanco, Sebastian 1786 CHI0.001-0.2340-9.20 
  Conde Escobar, Phol 1872 PER0.001-0.1540-6.00 
  Apaza Canahuiri, Yasmani 1694 CHI0.001-0.3440-13.60 
  Cruz Zamora, Fabian 1393 CHI1.0010.264010.40 
  Espinosa Illanes, Michael 1784 CHI0.5010.274010.80 
  Sanchez Ibanez, Benjamin Hecto 1352 CHI1.0010.22408.80 

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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