Blitz: Individual Calculations January 2020
 Garzon Zapatanga, Christopher Leo  Total change: 7.20  Rating chartPersonal card
 Sudamericano de Blitz 2019 - Sub 12 Absoluto CABA ARG 2019-12-03
RcRownchangeKK*chgGame
 1448 1578 5.00 7 0.36 20 7.20 
  Najurieta, Tiziano 1335 ARG1.0010.20204.00 
  De Lima, Enzo Magalhaes 1382 BRA0.501-0.2520-5.00 
  Arias Diaz, Miguel Angel 1292 CHI1.0010.16203.20 
  De Siqueira, Luigy Lira c1421 BRA0.001-0.7120-14.20 
  Salvadego, Matheus Henrique De O 1522 BRA1.0010.42208.40 
  Reyes Mendoza, Tomas 1693 CHI1.0010.662013.20 
  Ticona Rocabado, Licael Roderick 1494 BOL0.501-0.1220-2.40 

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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