Individual Calculations February 2017
 Straub Bustamante, Pedro Jose  Total change: -21.20  Rating chartPersonal card
 III TORNEO ZICOSUR Antofagasta CHI 2017-01-10
RcRownchangeKK*chgGame
 1796 1676 1.50 7 -1.06 20 -21.20 
  Puebla Arredondo, Claudio 2076  * CHI0.001-0.0820-1.60 
  Condori, Edwin 2076  * PER0.001-0.0820-1.60 
  Belmonte, Diego Jose 1935 ARG0.001-0.1820-3.60 
  Sanchez Ibanez, Benjamin Hecto 1352 CHI0.501-0.3720-7.40 
  Avalos Herrera, Ian 1484 CHI1.0010.25205.00 
  Nunez, Benjamin 1834 ARG0.001-0.2920-5.80 
  Macias, Carlos Guillermo 1815 ARG0.001-0.3120-6.20 
 * 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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