Individual Calculations October 2021
 Durante, Aurelio  Total change: 4.40  Rating chartPersonal card
 Campeonato Uruguayo Veteranos S50 2021 Montevideo URU 2021-09-24
RcRownchangeKK*chgGame
 1672 1958 3.50 4 0.22 20 4.40 
  Sardi, Anibal 1623 URU1.0010.12202.40 
  Romero, Robert 1571 URU1.0010.09201.80 
  De La Torre, Andres 1620 URU1.0010.12202.40 
  Barandiaran, Gabriel 1875 URU0.501-0.1120-2.20 

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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