Individual Calculations March 2020
 Valli, Americo  Total change: -19.80  Rating chartPersonal card
 70 Torneo Abierto de Verano del C.A. Villa Ballester Villa Ballester ARG 2020-01-17
RcRownchangeKK*chgGame
 1846 1974 3.50 7 -0.99 20 -19.80 
  Arias, Maria Paula 1593 ARG0.501-0.4120-8.20 
  Sanchez, Belen 1585 ARG1.0010.09201.80 
  Chiarot, Cesar 2225 PER0.001-0.1920-3.80 
  Sala, Alejandro 1687 ARG1.0010.16203.20 
  Perez Candelas, Andres Eloy f2308 VEN0.001-0.1220-2.40 
  Vercillo, Fernando 1851 ARG0.001-0.6720-13.40 
  Bruno, Gerardo 1673 ARG1.0010.15203.00 

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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