Individual Calculations September 2009
 Hernandez Perez, Xavier  Total change: -26.10  Rating chartPersonal card
 IV Obert Ateneu Colon Barcelona ESP 2009-04-21
RcRownchangeKK*chgGame
 2006 1982 3.50 7 0.21 15 3.15 
  Sanchez Criado, Lluis 2183 ESP0.001-0.2415-3.60 
  Minos Constante, Pablo 1722 ESP1.0010.18152.70 
  Sharaibi, Olufemi 2103 ESP0.001-0.3415-5.10 
  Albert Estebanez, Carles 1671 ESP0.501-0.3615-5.40 
  Albert Cristobal, Jordi 1855 ESP1.0010.33154.95 
  Marques Taltavull, Antonio 2179 ESP1.0010.751511.25 
  Beltran Rueda, Santiago f2332 ESP0.001-0.1115-1.65 

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)
 
 XXI Obert Internacional Vila de Sant Boi Sant Boi de Llobregat ESP 2009-04-24
RcRownchangeKK*chgGame
 1861 1982 0.00 3 -1.95 15 -29.25 
  Munoz De La Orden, David 2019 ESP0.001-0.4515-6.75 
  Avramov, Petkov Plamen 1875 ESP0.001-0.6515-9.75 
  Martinez Ferrer, Rafael 1690 ESP0.001-0.8515-12.75 

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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