Individual Calculations January 2020
 Perez Rojas, Jorge  Total change: 53.20  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2019 Sub 14 Absoluto CABA ARG 2019-12-01
RcRownchangeKK*chgGame
 1406 1173 3.50 9 1.33 40 53.20 
  Vera Quijon, Benjamin Ignacio 1573  * CHI0.5010.424016.80 
  Nunez, Pablo 1458 PAR1.0010.844033.60 
  Moreno Perez, Tobias Sebastian 1573  * ARG0.001-0.0840-3.20 
  Boh, Luis Maximo 1573  * ARG0.001-0.0840-3.20 
  Urinovsky Resnik, Lucas 1540 ARG0.001-0.1040-4.00 
  Quiro Diaz, Alejandro Nahuel 1269 ARG0.001-0.3740-14.80 
  Fuentes Barahona, Theodoro 1332 CHI0.001-0.2940-11.60 
  Siri, Lorenzo 1068 URU1.0010.364014.40 
  Meneses Riveros, Franco Naim 1269 CHI1.0010.634025.20 
 * 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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