Individual Calculations September 2023
 Donda, Jazmin  Total change: 40.80  Rating chartPersonal card
 V Abierto de Villa Constitucion Copa Arcelor Mittal Villa Constitucion ARG 2023-08-17
RcRownchangeKK*chgGame
 1929 1753 3.00 7 1.02 40 40.80 
  Sumic, Diego 1989 ARG0.001-0.2040-8.00 
  Dominguez, Diego 1958 ARG1.0010.764030.40 
  Acosta, Franco Emanuel 2098 ARG0.001-0.1140-4.40 
  De Lima , Adriano Gaspar 1933 ARG0.001-0.2640-10.40 
  Quarti, Jorge 1904 ARG1.0010.704028.00 
  Scarsi, Anna Laura 1987 ARG0.001-0.2140-8.40 
  Martinelli, Raul 1634 URU1.0010.344013.60 

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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