Individual Calculations July 2010
 Sammartino, Gabriel  Total change: -20.40  Rating chartPersonal card
 Abierto Miguel Najdorf 2010 Buenos Aires ARG 2010-04-07
RcRownchangeKK*chgGame
 1878 1975 3.50 8 -1.47 15 -22.05 
  Elman, Cristian 2158 ARG0.5010.24153.60 
  Bauza, Eduardo 1784 ARG0.501-0.2515-3.75 
  Heinecke, Lucas 2067 ARG0.5010.13151.95 
  Novoa, Fernando 1879 ARG0.001-0.6315-9.45 
  Paz, Mario 1810 ARG0.001-0.7215-10.80 
  Sasson, Maximiliano 1648 ARG1.0010.13151.95 
  Tierno De La Rosa, Juan 1873 ARG0.001-0.6415-9.60 
  Mendez, Ignacio 1801 ARG1.0010.27154.05 

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)
 
 Abierto Proceres de Mayo CAA Buenos Aires ARG 2010-05-06
RcRownchangeKK*chgGame
 2032 1962 3.00 7 0.11 15 1.65 
  Ivanov, Ivan. 2098 ARG0.001-0.3215-4.80 
  Descalzo, Pablo 1802 ARG0.501-0.2115-3.15 
  Cereijo, Nicolas 2127 ARG0.001-0.2815-4.20 
  Benedetti, Antonella 1879 ARG1.0010.39155.85 
  Lopez Rebert, Pablo 2022 ARG0.5010.08151.20 
  Naymark, Israel 2032 ARG1.0010.60159.00 
  Guerrero, Alvaro 2263 URU0.001-0.1515-2.25 

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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