Individual Calculations November 2018
 Andrade Lopez, Constanza  Total change: 50.80  Rating chartPersonal card
 8 IRT SUB-2200 COPA ALFIL DE IQUIQUE-2018 Iquique CHI 2018-10-13
RcRownchangeKK*chgGame
 1483 1201 2.00 4 1.27 40 50.80 
  Lau Alvarez, Sergio 1601  * CHI0.001-0.0840-3.20 
  Inaicheo Santana, Edward 1601  * CHI0.001-0.0840-3.20 
  Vacca Beiza, Emmanuel 1437 CHI1.0010.804032.00 
  Mazuela Molina, Anael 1293 CHI1.0010.634025.20 
 * 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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