Individual Calculations August 2015
 Porto Fuentes, Oscar  Total change: 12.60  Rating chartPersonal card
 VII Abierto Internacional Carlos I Silgar Sanxenxo (Pontevedra) ESP 2015-06-20
RcRownchangeKK*chgGame
 2092 1991 3.50 8 0.59 20 11.80 
  Gomez Dieguez, David 2152 ESP1.0010.712014.20 
  Santos Ruiz, Miguel f2329 ESP0.001-0.1220-2.40 
  Portela Peleteiro, Alberto 2105 ESP0.001-0.3420-6.80 
  Penalonga Arribas, Iago 1609 ESP1.0010.09201.80 
  Nedobora, Gregori 2124 ESP0.5010.18203.60 
  Rey Malde, Henrique 2063 ESP1.0010.602012.00 
  Iwanow, Anna wm2251 POL0.001-0.1820-3.60 
  Gomez Dominguez, Xabier 2102 ESP0.001-0.3520-7.00 

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)
 
 Oporto Open 2015 - 75. aniversario do GX Porto Porto POR 2015-07-13
RcRownchangeKK*chgGame
 1936 1991 5.00 9 0.04 20 0.80 
  Sonis, Francesco f2319 ITA0.001-0.1320-2.60 
  Pinho, Tiago Brandao De 1887 POR1.0010.36207.20 
  Rodriguez Perez, Angel Mariano 2198 ESP0.001-0.2320-4.60 
  Ribeiro, Andre Amorim 1591  * POR1.0010.08201.60 
  Biot, Thomas 1661 BEL1.0010.12202.40 
  Martins, Goncalo Faria Oliveira 1591  * POR1.0010.08201.60 
  Iagar, Razvan-Gabriel 2187 ROU0.5010.25205.00 
  Larsen, Karsten f2244 DEN0.001-0.1920-3.80 
  Paiva, Henrique M A Albergaria 1749 POR0.501-0.3020-6.00 
 * 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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