Individual Calculations September 2012
 Guerrero Sierra, Juan Carlos  Total change: -18.00  Rating chartPersonal card
 38 Obert Internacional Escacs Ciutat de Badalona A Badalona ESP 2012-08-01
RcRownchangeKK*chgGame
 2256 2268 3.50 9 -1.20 15 -18.00 
  Lalith, Babu M.r. g2515 IND0.001-0.1915-2.85 
  Fabregas Fernandez, Bernat 2163 ESP0.501-0.1415-2.10 
  Triadu Cassa, Jordi 2138 ESP0.001-0.6815-10.20 
  Diaz Camallonga, Carles 2153 ESP1.0010.34155.10 
  Subirats Ruiz, Sergi 2179 ESP1.0010.38155.70 
  Bellini, Fabio m2504 ITA0.001-0.2015-3.00 
  Orozco, Luz Elena 2114 COL1.0010.29154.35 
  Fernandez Reyes, Lisandro f2367 CUB0.001-0.3615-5.40 
  Priya, P. wm2167 IND0.001-0.6415-9.60 

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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