Individual Calculations September 2019
 Mundayat, Abinav  Total change: -76.80  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 12 absoluto Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1643 1880 5.50 9 -1.47 40 -58.80 
  Riveros Rodriguez, Yeral Manuel 1480  * PER1.0010.08403.20 
  Steiner, Adamson 1556 USA1.0010.13405.20 
  Jodorcovsky, Alejandro David 1709 PAR1.0010.274010.80 
  Ticona Rocabado, Licael Roderick 1677 BOL0.501-0.2640-10.40 
  Padhye, Rohan 1628 USA0.501-0.3140-12.40 
  Atanasov, Anthony c1905 CAN0.001-0.4740-18.80 
  Caceres Sandoval, Eduardo 1567 PER0.001-0.8640-34.40 
  Rubio Chanchay, Ostin Jose 1480  * ECU1.0010.08403.20 
  De Siqueira, Luigy Lira c1784 BRA0.501-0.1340-5.20 
 * 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)
 
 2019 NAYCC U12 Open Kingston CAN 2019-08-16
RcRownchangeKK*chgGame
 1675 1879 4.50 7 -0.45 40 -18.00 
  Aaron, Liu 1479  * CAN1.0010.08403.20 
  Rohan, Padhye 1628 USA0.501-0.3140-12.40 
  Jason, Liang 2087 USA0.001-0.2340-9.20 
  Alex, Jikai Yan 1505 CAN1.0010.10404.00 
  Noah, Nathaniel Yuen 1479  * CAN1.0010.08403.20 
  Arthur, Xu c2069 USA0.001-0.2540-10.00 
  Daniel, Kou 1479  * USA1.0010.08403.20 
 * 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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