Individual Calculations January 2019
 Soriano Quispe, Ivan Excender  Total change: -61.60  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2018, Sub 14, Absoluta Lima PER 2018-12-01
RcRownchangeKK*chgGame
 1683 2044 6.50 9 -1.54 40 -61.60 
  Chavarria Alfaro, Fernando Andre 1644  * PER1.0010.08403.20 
  Cardenas Lima, Matthew 1644  * PER1.0010.08403.20 
  Palomino Taipe, Celso 1697 PER0.001-0.8940-35.60 
  Reyes, Jesus 1644  * ECU1.0010.08403.20 
  Calderon Guerra, Danny Patricio 1644  * ECU1.0010.08403.20 
  Alvarez Olarte, Luis 1688 PER0.001-0.8940-35.60 
  Sanchez Arteaga, Alejandro Mathi 1681 PER1.0010.10404.00 
  Castellanos Villela, Alejandro 1811 CHI0.501-0.2940-11.60 
  Vizcarra Quispe, Jhael 1693 PER1.0010.11404.40 
 * 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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