Blitz: Individual Calculations January 2020
 Arias Diaz, Miguel Angel  Total change: 40.80  Rating chartPersonal card
 Sudamericano de Blitz 2019 - Sub 12 Absoluto CABA ARG 2019-12-03
RcRownchangeKK*chgGame
 1410 1292 4.50 7 2.04 20 40.80 
  Salvadego, Matheus Henrique De O 1522 BRA1.0010.792015.80 
  Rojas, Patricio Santiago 1483 ARG1.0010.752015.00 
  Garzon Zapatanga, Christopher Leo 1578 ECU0.001-0.1620-3.20 
  Sarda, Pedro Sada c1467 BRA0.5010.23204.60 
  Riveros Rodriguez, Yeral Manuel 1164 PER0.001-0.6720-13.40 
  Lopina, Mauro 1262 ARG1.0010.46209.20 
  Pavez Pavez, Vicente 1393 CHI1.0010.642012.80 

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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