Individual Calculations May 2018
 Ruiz, Roberto  Total change: -6.00  Rating chartPersonal card
 Abierto de la Legislatura Copa Norberto Laporta CABA ARG 2018-04-06
RcRownchangeKK*chgGame
 1916 1867 3.00 7 -0.15 40 -6.00 
  Barrionuevo, Pablo m2256 ARG0.001-0.0940-3.60 
  Gomez Martinez, Juan Carlos 1666 ARG0.001-0.7640-30.40 
  Schemper, Alejandro 1647 ARG1.0010.22408.80 
  Lopez, Cesar (per) 1669 PER1.0010.24409.60 
  Olivares, Daniel 2061 ARG1.0010.754030.00 
  Villanueva, Guillermo 2032 ARG0.001-0.2840-11.20 
  Dellepiani, Fernando 2080 ARG0.001-0.2340-9.20 

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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