Individual Calculations June 2024
 Garay Ramirez, Estefano Javier  Total change: 96.00  Rating chartPersonal card
 "World School Chess Championship" Open under 17 Lima PER 2024-05-01
RcRownchangeKK*chgGame
 1868 1886 5.00 9 0.26 40 10.40 
  Dipas Cipra, Adrian Alexis 1548 PER1.0010.12404.80 
  Prado Mendivil, Juan David 1640 PER1.0010.19407.60 
  Kulik, Nicolas 2065 URU1.0010.734029.20 
  Garzon Zapatanga, Christopher Leo 2185 ECU0.001-0.1540-6.00 
  Cuya Huapaya, Joseph Alexis 1717 PER0.001-0.7240-28.80 
  Barzola Aguirre , Jose Saul 1674 PER1.0010.23409.20 
  Cahuapaza Tarapaca, Leonardo 2227 PER1.0010.884035.20 
  Wang, Derek 1953 CAN0.001-0.4140-16.40 
  Palomino Landeo, Diego Fernando 1807 PER0.001-0.6140-24.40 

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)
 
 Semifinal Nacional Absoluto 2024 Lima PER 2024-05-14
RcRownchangeKK*chgGame
 1948 1886 5.00 7 2.14 40 85.60 
  Urpeque Guzman, Zayaka Isabel 1521 PER1.0010.10404.00 
  Suasnabar, Jesus c2047 PER1.0010.714028.40 
  Parra Gonzales, Andre Leonardo 2033 PER1.0010.704028.00 
  Principe, Gerson f2162 PER0.001-0.1740-6.80 
  Caceres Sandoval, Eduardo 1906 PER0.5010.03401.20 
  Condori, Edwin 1962 PER1.0010.604024.00 
  Espinoza Pacheco, Aldryn Leo 2008 PER0.5010.17406.80 

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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