Individual Calculations May 2017
 Postolski, Javier  Total change: -26.20  Rating chartPersonal card
 Abierto Legislatura Copa Norberto La Porta 2017 CABA ARG 2017-03-25
RcRownchangeKK*chgGame
 1964 2020 2.50 6 -0.83 20 -16.60 
  Suarez, Federico Tomas 1620  * ARG1.0010.08201.60 
  Vazquez Massaro, Maximiliano Hor 2107 VEN0.5010.12202.40 
  Ocantos, Manuel 2213 LUX0.001-0.2520-5.00 
  Cristal, Ariel 1760 ARG0.501-0.3220-6.40 
  Zuriel, Marisa wm2274 ARG0.001-0.1920-3.80 
  Percincula, Lazaro 1808 ARG0.501-0.2720-5.40 
 * 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)
 
 48 Abierto Internacional Ciudad de Mar del Plata 2017 Mar del Plata ARG 2017-04-08
RcRownchangeKK*chgGame
 1895 2020 4.00 7 -0.48 20 -9.60 
  Petti, Luca Giovanni 1620  * ARG1.0010.08201.60 
  Munoz, Francisco Javier f2280 ARG0.001-0.1820-3.60 
  Aguilar Samper, Valentin 1681 ARG0.501-0.3820-7.60 
  Grego, Maximiliano 1834 ARG1.0010.26205.20 
  Ocantos, Manuel 2248 LUX0.001-0.2120-4.20 
  Valinotti, Asuncion Juan 1780 ARG0.501-0.3020-6.00 
  Cerimele, Guillermo 1824 ARG1.0010.25205.00 
 * 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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