Individual Calculations May 2018
 Sosa, Carlos  Total change: 2.20  Rating chartPersonal card
 Abierto de la Legislatura Copa Norberto Laporta CABA ARG 2018-04-06
RcRownchangeKK*chgGame
 1798 1530 1.00 5 0.11 20 2.20 
  Aracri, Marcelo 1880 ARG0.001-0.1120-2.20 
  Araoz, Claudio Alberto 1789 ARG0.5010.32206.40 
  Bank, Valeria 1772 ARG0.001-0.2020-4.00 
  Lopez, Jose Luis 1847 ARG0.5010.37207.40 
  Goldental, Carlos 1703 ARG0.001-0.2720-5.40 

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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