Individual Calculations October 2008
 Hoffman, Alejandro  Total change: -19.70  Rating chartPersonal card
 XVII Open Internacional Cidade Das Burgas Ourense ESP 2008-07-03
RcRownchangeKK*chgGame
 2209 2445 5.00 9 -1.97 10 -19.70 
  Fernandez Andrade, Antonio 2095 ESP1.0010.11101.10 
  Carril Garcia, Luis 2095 ESP1.0010.11101.10 
  Astasio Lopez, David 2258 ESP1.0010.26102.60 
  Manolache, Marius g2521 ROU0.001-0.4010-4.00 
  Cabezas Ayala, Ivan f2336 ESP0.001-0.6510-6.50 
  Perez Candelario, Matias 2095 ESP1.0010.11101.10 
  Tamayo Romay, Javier c2217 ESP0.001-0.7910-7.90 
  Lozoya Rodriguez, Alberto 2171 ESP0.501-0.3310-3.30 
  De Francisco Y De Diego, Felipe 2095 ESP0.501-0.3910-3.90 

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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