Individual Calculations September 2019
 Aspiazu Sibri, Marlon  Total change: -8.36  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 18 absoluto Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1893 1970 5.00 9 -0.31 38 -11.78 
  Varacalli, Francisco f2306 ARG0.001-0.1238-4.56 
  Silva Chifla, Paul 1610 ECU0.501-0.4038-15.20 
  Alba, Nicolas 1972 BOL0.5010.00380.00 
  Donata, Eldrick 1570  * ARU1.0010.08383.04 
  Romero Dongo, Sebastian Alejandro 1826 PER1.0010.313811.78 
  Araoz Andrade, Ivan Alexander 1829 PER0.501-0.1938-7.22 
  Miyasaka, Marcus f2132 USA0.001-0.2938-11.02 
  Hepler Ramirez , Narayana 1861 PER0.501-0.1538-5.70 
  Aravena Navarro, Alexis Andres 1933 CHI1.0010.453817.10 
 * 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)
 
 Campeonato Nacional sub 18 absoluto 2019 Quito ECU 2019-08-21
RcRownchangeKK*chgGame
 1728 1970 7.00 9 0.09 38 3.42 
  Garcia Santy, Cristopher 1570  * ECU1.0010.08383.04 
  Adriano Rivera, Mateo 1574 ECU1.0010.08383.04 
  Calderon Guerra, Danny Patricio 1631 ECU1.0010.12384.56 
  Sanchez Uriguen, Michael Edinson 1973 ECU0.5010.00380.00 
  Wong Pages, Juan 1739 ECU1.0010.21387.98 
  Ortiz Verdezoto, Anahi wf2030 ECU0.5010.08383.04 
  Silva Chifla, Paul 1610 ECU1.0010.10383.80 
  Quinde Rizzo, Hugo 1570  * ECU0.501-0.4238-15.96 
  Esmeraldas Huachi, Anderson 1853 ECU0.501-0.1638-6.08 
 * 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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