Individual Calculations September 2019
 Jodorcovsky, Alejandro David  Total change: -17.60  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 12 absoluto Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1462 1709 6.50 9 -0.44 40 -17.60 
  Casqui Lopez, Marlon Gabriel 1309  * PER1.0010.08403.20 
  Puchuri, Torres Joseph Ricardo 1309  * PER1.0010.08403.20 
  Mundayat, Abinav 1880 USA0.001-0.2740-10.80 
  Ramirez Sifuentes, Luis Angel 1449 PER0.501-0.3240-12.80 
  Garzon Zapatanga, Christopher Leo 1406 ECU0.001-0.8640-34.40 
  Giler Moncayo, Boris Antonio 1309  * ECU1.0010.08403.20 
  Palomino Landeo, Diego Fernando 1309  * PER1.0010.08403.20 
  Gonzabay Vidal, Nick 1563 ECU1.0010.304012.00 
  Padhye, Rohan 1628 USA1.0010.394015.60 
 * 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)
 

 

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