Individual Calculations July 2009
 Ayza Leon, David  Total change: 5.55  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Primera Division G-II Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 2254 2210 5.00 9 0.96 15 14.40 
  Monge Medina, Angel 2127 ESP1.0010.39155.85 
  Alvarez Pedraza, Aramis m2466 CUB0.001-0.1915-2.85 
  Ortega Osorio, Josep 2132 ESP1.0010.39155.85 
  Karlsson, Lars g2453 SWE0.001-0.2015-3.00 
  Oliver Martinez-Fornes, Carlos 2176 ESP1.0010.45156.75 
  Sanchez Ibern, Marc 2201 ESP0.501-0.0115-0.15 
  Leiva Velasco, David 2183 ESP0.501-0.0415-0.60 
  Poyato Sala, Josep Albert 2205 ESP1.0010.49157.35 
  Djingarova, Emilia wg2346 BUL0.001-0.3215-4.80 

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)
 
 IV Torneig Obert Internacional d'Escacs Cafes Tupinamba Barcelona ESP 2009-03-11
RcRownchangeKK*chgGame
 2050 2210 5.00 8 -0.59 15 -8.85 
  Tortosa Moros, Joan 1860 ESP1.0010.11151.65 
  Otero Salgas, Carles 1973 ESP1.0010.20153.00 
  Ruiz Bravo, Alfonso 2075 ESP1.0010.32154.80 
  Gonzalez Rodriguez, Jorge A. m2407 COL0.001-0.2515-3.75 
  Quere, Alexandre 2025 FRA1.0010.26153.90 
  Gutierrez Anso, Jose 2073 ESP0.001-0.6815-10.20 
  Parayre Soguero, Jordi 1994 ESP1.0010.22153.30 
  Colom Andres, Xavier 1995 ESP0.001-0.7715-11.55 

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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