Individual Calculations January 2009
 Sierra Bermejo, Gregorio  Total change: -16.50  Rating chartPersonal card
 XXV Aniversario Parla 2008 Parla Madrid ESP 2008-09-06
RcRownchangeKK*chgGame
 2050 1808 0.50 5 -0.52 15 -7.80 
  Baigorri Navarro, Fco. Javier 2158 ESP0.001-0.1115-1.65 
  Tirado Parra, Alberto 1983 ESP0.5010.23153.45 
  Perez Cameselle, Francisco 2017 ESP0.001-0.2315-3.45 
  Lopez Heras, Arturo 1997 ESP0.001-0.2515-3.75 
  Quintero Torres, Pedro 2095 ESP0.001-0.1615-2.40 

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)
 
 X Abierto de la Constitucion S. Sebastian de los Reyes S. Sebastian de los Reyes - Madrid ESP 2008-11-30
RcRownchangeKK*chgGame
 1841 1792 2.50 7 -0.58 15 -8.70 
  Vukotic Jovsic, Dragan 2065 ESP0.001-0.1715-2.55 
  Alonso Garuti, Luis E 1986 ESP0.001-0.2515-3.75 
  Fernandez Aransay, Fernando 1958 ESP0.5010.22153.30 
  Fernandez Gil, Ruben Carlos 1574 ESP0.501-0.2815-4.20 
  Morona Minguez, Irene 1743 ESP1.0010.43156.45 
  Gueler Berdasco, Martin 1890 ESP0.001-0.3715-5.55 
  Garcia Lopez, Fernando 1674 ESP0.501-0.1615-2.40 

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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