Individual Calculations October 2019
 Grigoryan, Karen  Total change: 6.90  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 2339 2562 6.00 7 0.65 10 6.50 
  Garcia Sobrino, David f2195 ESP1.0010.10101.00 
  Alonso Garcia, Aaron f2291 ESP1.0010.17101.70 
  Mendes, Bruno Daniel 2162  * POR1.0010.08100.80 
  Espineira Gonzalez, Diego m2362 ESP1.0010.24102.40 
  Ahlander, Bjorn m2390 SWE1.0010.27102.70 
  Martinez Duany, Lelys Stanley g2526 CUB0.501-0.0510-0.50 
  Lizak, Peter m2448 HUN0.501-0.1610-1.60 
 * 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)
 
 IV Open Internacional de Ajedrez Getxo Getxo ESP 2019-09-08
RcRownchangeKK*chgGame
 2308 2601 7.50 9 0.04 10 0.40 
  Regillaga Otano, Jon 2201  * ESP1.0010.08100.80 
  Wu Martin, Eneko 2201  * ESP1.0010.08100.80 
  Toledo Sanz, Imanol 2201  * ESP1.0010.08100.80 
  Prieto Aranguren, Alain f2289 ESP1.0010.14101.40 
  Narciso Dublan, Marc g2511 ESP0.001-0.6210-6.20 
  Martinez Fernandez, Adrian f2337 ESP1.0010.18101.80 
  Del Prado Rodriguez, Xulio 2201  * ESP1.0010.08100.80 
  Huerga Leache, Mikel m2463 ESP1.0010.31103.10 
  Naumkin, Igor g2366 RUS0.501-0.2910-2.90 
 * 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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