Individual Calculations January 2020
 Abarca Benites, Isaac Alejandro  Total change: 130.40  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2019 Sub 12 Absoluto CABA ARG 2019-12-01
RcRownchangeKK*chgGame
 1455 1134 4.50 9 3.26 40 130.40 
  Pavez Pavez, Vicente 1509 CHI0.001-0.0940-3.60 
  Prado, Mateo Genaro 1410 ARG0.5010.334013.20 
  Hoffman, Juan Cruz 1534  * ARG1.0010.924036.80 
  Suarez, Laureano 1461 ARG0.001-0.1340-5.20 
  Formaggini, Valentino 1297 ARG0.5010.22408.80 
  Cardoso, Luis Filipe Machado 1425 BRA1.0010.854034.00 
  Aprahamian, Tomas 1474 URU1.0010.884035.20 
  Lemus Pena, Sebastian 1525 CHI0.001-0.0940-3.60 
  Mundaca Bermedo, Tomas c1461 CHI0.5010.374014.80 
 * 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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