Individual Calculations September 2009
 Izagirre Alsua, Aritz  Total change: 32.40  Rating chartPersonal card
 V Open de Primavera de Gros Donostia San Sebastian ESP 2009-05-09
RcRownchangeKK*chgGame
 1791 1816 4.00 7 0.31 15 4.65 
  Estevez Pegenaute, Eduardo 1489 ESP1.0010.13151.95 
  Segovia Sanchez, Antonio 2018 ESP0.001-0.2415-3.60 
  Hernandez Sanchez, Inaki 1466 ESP1.0010.11151.65 
  Sanz Perez, Eduardo 2166 ESP0.001-0.1115-1.65 
  Garat, Jacques 1647 FRA1.0010.28154.20 
  Ezkerro Hernandez, Pablo 1738 ESP1.0010.39155.85 
  Torres, Patrice 2011 FRA0.001-0.2515-3.75 

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)
 
 XXIX Open Internacional Villa de Benasque Benasque Huesca ESP 2009-07-03
RcRownchangeKK*chgGame
 2026 1809 4.00 9 1.85 15 27.75 
  Martinez Lozano, Miguel Angel 2209  * ESP0.001-0.0815-1.20 
  Nascimento, Alexandre m2206 ANG0.001-0.0815-1.20 
  Guerrero Villanueva, David 2012 ESP1.0010.761511.40 
  Collado Barbas, Laura 2055 ESP0.001-0.1915-2.85 
  Garrido Fernandez, David 1977 ESP0.001-0.2815-4.20 
  Ramos Vidaurreta, Antonio 1885 ESP1.0010.60159.00 
  Navas Jimenez, Julian 1939 ESP0.001-0.3215-4.80 
  Forcen Esteban, Victor 1975 ESP1.0010.721510.80 
  Bedoya Ribo, Jordi 1975 ESP1.0010.721510.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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