Individual Calculations March 2019
 Amaral, Francisco  Total change: 9.20  Rating chartPersonal card
 III Abierto de Montevideo "Copa Marcel Duchamp 2019" Montevideo URU 2019-02-09
RcRownchangeKK*chgGame
 1684 1546 3.50 9 0.46 20 9.20 
  Munoz Perez, Rolando 1946  * CUB0.001-0.0820-1.60 
  Quevedo, Andreina wf1819 URU0.001-0.1720-3.40 
  Podesta, Sofia 1365 URU0.501-0.2420-4.80 
  Vassallo, Mariano 1341 URU1.0010.24204.80 
  Barandiaran, Gabriel 1836 URU0.5010.34206.80 
  Osinaga, Eduardo 1755 URU0.5010.27205.40 
  Lanaro, Emilio 1696 URU0.001-0.3020-6.00 
  Paz, Franco 1647 URU1.0010.642012.80 
  Martinez, Carlos 1747 URU0.001-0.2420-4.80 
 * 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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