Individual Calculations September 2011
 Perez Berenguer, Valentin  Total change: 1.20  Rating chartPersonal card
 IV Obert Internacional Escacs “Ciutat de Sabadell” 2011 – Grup B Sabadell ESP 2011-08-10
RcRownchangeKK*chgGame
 1808 1895 5.00 8 0.08 15 1.20 
  Aguilera Malagon, Paulino 1633 ESP1.0010.18152.70 
  Corretja Torrens, Jordi 1778 ESP1.0010.34155.10 
  Farre Selma, David 1820 ESP0.501-0.1015-1.50 
  Bru Rullo, Samuel 1783 ESP0.501-0.1515-2.25 
  Aprea, Daniele 1884 ITA0.001-0.5215-7.80 
  Martinez Hernandez, Emili 1824 ESP1.0010.40156.00 
  Vila Seuba, Joan Carles 1954 ESP0.001-0.4215-6.30 
  Gonzalez Garcia, Sergi 1786 ESP1.0010.35155.25 

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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