Individual Calculations September 2013
 Bals Hernandez, Jordi  Total change: -19.65  Rating chartPersonal card
 39 Obert Internacional Escacs Ciutat de Badalona Grup A Badalona ESP 2013-08-02
RcRownchangeKK*chgGame
 2125 2163 1.50 5 -1.31 15 -19.65 
  Lorenzo De La Riva, Lazaro m2449 ESP0.001-0.1615-2.40 
  Moravich, Juan 2027 ARG0.501-0.1815-2.70 
  Zapata Arbelaez, Estiven 2023 COL0.001-0.6915-10.35 
  Grove, Michael 2040 SCO1.0010.33154.95 
  Jaramillo Ochoa, Mateo 2085 COL0.001-0.6115-9.15 

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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