Individual Calculations August 2012
 Gonzalez Garcia, Sergi  Total change: 8.10  Rating chartPersonal card
 XX Open Ciutat De Montcada Grupo B Montcada i Reixac ESP 2012-06-25
RcRownchangeKK*chgGame
 1831 1810 4.50 8 0.84 15 12.60 
  Castellvi Albareda, Joaquim 1452 ESP0.501-0.4015-6.00 
  Teixido Ponce, Alfred 1536 ESP1.0010.17152.55 
  Castillo Escario, Yolanda 1903 ESP1.0010.63159.45 
  Diaz Moron, Agustin 1990 ESP0.5010.24153.60 
  Flores Linan, Josep Luis 1900 ESP1.0010.62159.30 
  Ingunza Lopez, Txema 1995 ESP0.5010.24153.60 
  Cardenas, Fernando Adrian 1934 ESP0.001-0.3315-4.95 
  Cervello Tost, Ferran 1937 ESP0.001-0.3315-4.95 

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)
 
 XXXV Open Internacional de Barbera grup B Barcelona ESP 2012-07-04
RcRownchangeKK*chgGame
 1939 1810 2.00 7 -0.30 15 -4.50 
  Costa Trave, Jaume 2020 ESP1.0010.771511.55 
  Vilalta Vidal, Javier 1942 ESP0.001-0.3215-4.80 
  Roig Gorina, Harold 1945 ESP1.0010.681510.20 
  Vallbona Domingo, Joan 2007 ESP0.001-0.2515-3.75 
  Dayan Sutton, Isaac 1891 MEX0.001-0.3915-5.85 
  Vargas Drechsler, Carlos 1843 ESP0.001-0.4515-6.75 
  Rivas Peix, Raul 1926 ESP0.001-0.3415-5.10 

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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