Blitz: Individual Calculations January 2020
 Arias Diaz, Javier Alonso  Total change: 9.20  Rating chartPersonal card
 Sudamericano de Blitz 2019 - Sub 10 Absoluto CABA ARG 2019-12-03
RcRownchangeKK*chgGame
 1229 1095 2.50 6 0.46 20 9.20 
  Ortiz Urra, Ignacio 1292 CHI0.001-0.2520-5.00 
  Giardello, Santino 1482 URU0.001-0.0920-1.80 
  Martinez Veliz, Jose Julian 1106 ARG0.5010.02200.40 
  Perez Rojas, Felipe 1076 CHI1.0010.47209.40 
  Zapana Huarza, Fabricio Elvis 1221 PER1.0010.672013.40 
  Ortiz Menacho, Sebastian Alonso 1196 PER0.001-0.3620-7.20 

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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