Individual Calculations January 2018
 Aguilar Samper, Valentin  Total change: -76.40  Rating chartPersonal card
 Sudamericano U14 Open Asuncion PAR 2017-12-01
RcRownchangeKK*chgGame
 1649 1883 5.00 9 -1.91 40 -76.40 
  Sandoval Parra, Vicente Gabriel 1508 CHI1.0010.09403.60 
  Woichinevski, Joao Vinicius Peru 1617 BRA0.001-0.8240-32.80 
  Caja Alarcon, Gianpier 1483  * PER0.001-0.9240-36.80 
  Lindo Miranda, Edwin Miguel 1483  * PER1.0010.08403.20 
  Aguirre Burgos, Flavio Jose 1608 ECU1.0010.17406.80 
  Pena Cifuentes, Tomas Alberto 1813 CHI1.0010.404016.00 
  Jodorcovsky, Paulo Leonardo 1659 PAR0.501-0.2840-11.20 
  Alfaro Mauricio, Kevin Johan 1941 PER0.5010.08403.20 
  Vizcarra Quispe, Jhael 1727 PER0.001-0.7140-28.40 
 * 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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