Individual Calculations September 2013
 Macias Murillo, Bryan  Total change: 3.15  Rating chartPersonal card
 XXXI Obert Internacional d'Escacs d'Andorra Erts - La Massana AND 2013-07-20
RcRownchangeKK*chgGame
 2242 2275 6.50 9 1.68 15 25.20 
  Aguilera Quiztke, Alexandra 1877 ESP1.0010.08151.20 
  McGowan, Daniel 2091 SCO1.0010.26153.90 
  Norwood, David R g2491 AND0.001-0.2215-3.30 
  Sanchez Carrasco, Fco. Javier 2104 ESP1.0010.27154.05 
  Ibarra Jerez, Jose Carlos g2538 ESP0.5010.32154.80 
  Riff, Jean-Noel m2427 FRA0.001-0.3015-4.50 
  Garcia Amoros, Pablo 2159 ESP1.0010.34155.10 
  Mateu Guiu, Esteve 2043 AND1.0010.21153.15 
  Kjartansson, Gudmundur m2444 ISL1.0010.721510.80 

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)
 
 39 Obert Internacional Escacs Ciutat de Badalona Grup A Badalona ESP 2013-08-02
RcRownchangeKK*chgGame
 2235 2275 3.50 9 -1.47 15 -22.05 
  Garcia Acosta, Roger 2027 ESP1.0010.19152.85 
  Escobar Forero, Alder m2466 COL0.001-0.2515-3.75 
  Castrillon Gomez, Melissa wm2146 COL1.0010.33154.95 
  Kjartansson, Gudmundur m2434 ISL0.001-0.2915-4.35 
  Dalo, Hermes 2157 VEN1.0010.34155.10 
  Perez Mitjans, Orelvis g2475 ESP0.001-0.2415-3.60 
  Gonzalez Hernandez, Ferran 2131 ESP0.501-0.1915-2.85 
  Porras Mateo, Felipe 2159 ESP0.001-0.6615-9.90 
  Posada, Juan Manuel f2122 COL0.001-0.7015-10.50 

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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