Individual Calculations July 2009
 Perez Perez, Isidro  Total change: 15.45  Rating chartPersonal card
 Campeonato Provincial de Segovia 2009 F. Final Segovia ESP 2009-03-29
RcRownchangeKK*chgGame
 2008 1961 5.00 9 1.03 15 15.45 
  Velazquez Yuste, Emilio Jose 1945 ESP1.0010.48157.20 
  Sanz Castillo, Santiago 2207 ESP0.001-0.1915-2.85 
  Garcia Gonzalez, Judit 1964 ESP1.0010.50157.50 
  Garcia Cob, Manuel Jesus 1950 ESP1.0010.48157.20 
  Calvo Cantero, Jorge Juan 2151 ESP0.001-0.2515-3.75 
  Garcia Perez, Juan Carlos 2104 ESP0.001-0.3115-4.65 
  Fresnillo Fresnillo, Pedro 1797 ESP1.0010.28154.20 
  Berzal De La Mata, Luis 1934 ESP1.0010.46156.90 
  Perez Martin, Mariano 2017 ESP0.001-0.4215-6.30 

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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