Individual Calculations January 2015
 Macayo Alfaro, Kenneth Adriel  Total change: 73.20  Rating chartPersonal card
 IRT Copa "Navidad Asoajedrene 2014" Porlamar VEN 2014-12-10
RcRownchangeKK*chgGame
 1664 1407 3.00 6 1.83 40 73.20 
  Velasquez Guerra, Eduardo Luis 1807  * VEN0.001-0.0840-3.20 
  Bellorin Gonzalez, Humberto Javi 1639 VEN1.0010.794031.60 
  Lunar Martinez, Wilfredo Jose 1753 VEN0.001-0.1140-4.40 
  Urbaez Capote, Miguel Angel 1609 VEN1.0010.764030.40 
  Betancourt Pacheco, Samuel 1581 VEN1.0010.734029.20 
  Yepez Moreno, Juliet Carolina 1592 VEN0.001-0.2640-10.40 
 * 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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