Individual Calculations May 2019
 Dillon Iperti, Miguel Jack  Total change: 5.60  Rating chartPersonal card
 Campeonato Zonal 2.4 Absoluto 2019 Guayaquil ECU 2019-04-09
RcRownchangeKK*chgGame
 1964 1707 2.00 8 0.28 20 5.60 
  Martinez Maya, Steven 2107  * ECU0.001-0.0820-1.60 
  Serrano Nagamine, David Antonio 2087 PER0.001-0.0920-1.80 
  Lara Leon, Enrry 1885 ECU0.001-0.2720-5.40 
  Garcia Pisco, Leandro 1629 ECU1.0010.39207.80 
  Diaz Herquinio, Brahian 2055 PER0.001-0.1120-2.20 
  Quishpe Vaca, Andres 2006 ECU0.5010.35207.00 
  Aguilar, Victor 2107  * PER0.5010.42208.40 
  Aguirre Burgos, Flavio Jose c1834 ECU0.001-0.3320-6.60 
 * 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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