Individual Calculations October 2014
 Natan, Isaac  Total change: -20.20  Rating chartPersonal card
 Torneo Abierto In Memoriam Luis Debenedetto Buenos Aires ARG 2014-08-04
RcRownchangeKK*chgGame
 1904 1641 1.00 5 0.01 20 0.20 
  Echeguren, Gustavo 2027 ARG0.001-0.0920-1.80 
  Bustamante, Leonidas 2041  * ARG0.001-0.0820-1.60 
  Hoeschele, Hermann 1811 ARG1.0010.722014.40 
  Sammartino, Gabriel 1884 ARG0.001-0.2020-4.00 
  Sanchez, Gabriel 1758 ARG0.001-0.3420-6.80 
 * 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)
 
 Torneo Abierto Primavera 2014 Buenos Aires ARG 2014-09-03
RcRownchangeKK*chgGame
 1741 1641 0.50 4 -1.02 20 -20.40 
  Lopez Rebert, Pablo 1972 ARG0.001-0.1220-2.40 
  Romano, Guillermo 1751 ARG0.5010.15203.00 
  Lopez, Cesar (per) 1690 PER0.001-0.4320-8.60 
  Girona, Martin 1551 ARG0.001-0.6220-12.40 

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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