Individual Calculations December 2019
 Alvarez Angel, Nelson Eduardo  Total change: 22.00  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2019 Corum TUR 2019-10-28
RcRownchangeKK*chgGame
 2018 1974 4.00 7 0.93 40 37.20 
  Magzumov, Damirali 1574  * KAZ1.0010.08403.20 
  Siniauski, Artsiom f2233 BLR0.001-0.1840-7.20 
  Srdanovic, Jovana wf2100 SRB1.0010.674026.80 
  Bochnicka, Vladimir 2053 SVK1.0010.614024.40 
  Garifullina, Leya wc2330 RUS0.001-0.1140-4.40 
  Madaminov, Mukhiddin 2045 UZB1.0010.604024.00 
  Amin-Erdene, Burmaa 1793 MGL0.001-0.7440-29.60 
 * 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)
 
 X Festival Panamericano Escolar de las Americas -Colombia 2019- U-17 Absoluto Medellin COL 2019-11-12
RcRownchangeKK*chgGame
 1826 1996 6.00 9 -0.38 40 -15.20 
  Giraldo Bohorquez, Lucas 1733 COL0.001-0.8240-32.80 
  Lopez Ramirez, Daniel Giovanny 1742 COL1.0010.19407.60 
  Munoz Castano, Diego Alejandro 1687 COL1.0010.14405.60 
  Cruz Beltran, Andres Euclides 1745 COL1.0010.19407.60 
  Jodorcovsky, Paulo Leonardo 1843 PAR1.0010.304012.00 
  Salazar Gould, Melanie wf1906 CRC0.001-0.6240-24.80 
  Alfaro Mauricio, Kevin Johan 1917 PER0.001-0.6140-24.40 
  Ospina, Santiago 2096 COL1.0010.644025.60 
  Quesada Leon, Joshua 1766 CRC1.0010.21408.40 

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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