Individual Calculations May 2019
 Zaretzky, Julio  Total change: 8.20  Rating chartPersonal card
 Abierto de la Legislatura Copa Norberto La Porta CABA ARG 2019-03-20
RcRownchangeKK*chgGame
 1772 1786 4.50 8 0.41 20 8.20 
  Molina, Pablo Sebastian 2186  * ARG0.001-0.0820-1.60 
  Aramayo, Tomas 1542 ARG1.0010.20204.00 
  Coro, Lucas f2186  * ARG0.001-0.0820-1.60 
  Gimenez, Alessio 1415 ARG1.0010.10202.00 
  Lavandeira, Juan Facundo 1386  * ARG1.0010.08201.60 
  Jarmoluk, Jorge E. 1990 ARG0.001-0.2420-4.80 
  Zamudio, Jose 2082 ARG0.5010.35207.00 
  Fernandes, Hector Omar 1386  * ARG1.0010.08201.60 
 * 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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