Individual Calculations November 2023
 Rolandi Rodriguez, Dario  Total change: 73.34  Rating chartPersonal card
 FIDE World Junior Chess Championship Mexico 2023 OPEN Ciudad de Mexico MEX 2023-09-20
RcRownchangeKK*chgGame
 1974 1576 3.50 9 2.45 38 93.10 
  Levin, Guy m2408 ISR0.0010.00380.00 
  Stolyarsky, Yegor 2100 ISR0.001-0.0338-1.14 
  Ruiz Ortiz, Gabriel Abraham 1859 MEX0.001-0.1638-6.08 
  Leal Escamilla, Daniel Zinedine 1816 MEX1.0010.803830.40 
  Montes Orozco, Miguel Angel c2083 MEX0.001-0.0438-1.52 
  Amaro Jimenez, Eduardo 1799 MEX0.5010.283810.64 
  Mbondo, Donald 1827 ZIM0.5010.313811.78 
  Munoz Morales, Angel Bernardo 1932 MEX0.5010.393814.82 
  Rathbone-Jones, Ifan 1942 WLS1.0010.903834.20 

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)
 
 XII Campeonato Panamericano Escolar de Ajedrez - Sub 17 Absoluto Lima PER 2023-10-16
RcRownchangeKK*chgGame
 1586 1686 5.00 9 -0.52 38 -19.76 
  Frias Ramirez, Alessandro Raul 1286  * PER1.0010.08383.04 
  Reyes Zavaleta, Fabian Ricardo 2125 PER0.001-0.0638-2.28 
  Sardon, Aragon Alejandro Ulysses 1169 PER1.0010.04381.52 
  Montesinos Parisaca, Tupac Russel 1564 PER0.001-0.6738-25.46 
  Castro Velasco, Carlos Andres 1458 BOL1.0010.21387.98 
  Aviles Portal, Pedro Carlos 1607 BOL1.0010.393814.82 
  Garay Ramirez, Estefano Javier 1665 PER0.001-0.5338-20.14 
  Ponciano Madueno, Luis Felipe 1409 PER1.0010.17386.46 
  Mayta Aiza, Maveric 1988 BOL0.001-0.1538-5.70 
 * 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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