Individual Calculations October 2008
 Martin Botella, David  Total change: 1.10  Rating chartPersonal card
 XXVIII Open Internacional Villa de Benasque Benasque Huesca ESP 2008-07-03
RcRownchangeKK*chgGame
 2063 1852 2.50 7 0.83 25 20.75 
  Arribas Lopez, Angel f2202 ESP0.5010.39259.75 
  Marin, Irina Luiza wm2179 ROU0.001-0.1325-3.25 
  Martinez Martinez, Manuel 2011 ESP1.0010.712517.75 
  Ares Campo, Iria 2059 ESP0.001-0.2325-5.75 
  Garrido Fernandez, David 2004 ESP0.5010.20255.00 
  Alvarado Fernandez, Mikel 1999 ESP0.001-0.3025-7.50 
  Rodriguez Falcon, Jesus Manuel 1990 ESP0.5010.19254.75 

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)
 
NOTE: K factor changed
 I Torneo de Verano Sub 2008 Cajacanarias S/C Tenerife ESP 2008-07-30
RcRownchangeKK*chgGame
 1641 1852 1.00 3 -1.31 15 -19.65 
  Estevez Hernandez, Cristo 1624 ESP0.001-0.7915-11.85 
  Campos Vera, Carlos 1641 ESP1.0010.23153.45 
  Rodriguez Garcia, Yaiza 1658 ESP0.001-0.7515-11.25 

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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