Individual Calculations March 2010
 Aranaz Portugues, Jose Carlos  Total change: -8.70  Rating chartPersonal card
 Liga Andaluza 09/10 Promociones Andalucia ESP 2009-12-13
RcRownchangeKK*chgGame
 2015 2149 1.00 2 -0.37 15 -5.55 
  Borondo Garcia, Raul 2019 ESP0.001-0.6815-10.20 
  Chica Caceres, Jesus 2011 ESP1.0010.31154.65 

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)
 
 XXI Abierto Internacional de Roquetas de Mar Almeria ESP 2010-01-02
RcRownchangeKK*chgGame
 2103 2178 4.50 8 -0.21 15 -3.15 
  Pogorelov, Ruslan g2474 UKR0.001-0.1515-2.25 
  Jimenez Melguizo, Miguel 1851 ESP1.0010.13151.95 
  Moskalenko, Viktor g2538 UKR0.001-0.1015-1.50 
  Villamon Barranco, Fernando 1833 ESP1.0010.11151.65 
  Rico Jimenez, Samuel 1817 ESP1.0010.10151.50 
  Alcaraz Ortega, Javier 2236 ESP0.001-0.4215-6.30 
  Moral Garcia, Serafin 2044 ESP0.501-0.1815-2.70 
  Balague Canadell, Jordi 2027 ESP1.0010.30154.50 

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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