Individual Calculations September 2012
 Serna Lara, Sergio  Total change: -4.35  Rating chartPersonal card
 VII Torneo de Promocion categoria A Almansa Albacete ESP 2012-08-07
RcRownchangeKK*chgGame
 2070 2234 3.50 7 -1.48 15 -22.20 
  Garcia Munoz, Raul 2072 ESP0.501-0.2115-3.15 
  Garcia Gata, Jorge D. 2079 ESP1.0010.29154.35 
  Leon Acosta, Miguel 1985 ESP0.501-0.3115-4.65 
  Mingarro Carceller, Sergi 2158 ESP0.001-0.6015-9.00 
  Lopez Mulet, Inigo 1960 ESP1.0010.17152.55 
  Diaz Rodriguez, Jose Antonio 2087 ESP0.501-0.2015-3.00 
  Arias Igual, Alejandro 2150 ESP0.001-0.6215-9.30 

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)
 
 XLVI Torneo de Ajedrez “Villa de Mislata” – XX Open Grupo A Valencia ESP 2012-08-13
RcRownchangeKK*chgGame
 2155 2234 6.00 8 1.19 15 17.85 
  Plaza Agudo, Juan Francisco 2022 ESP1.0010.23153.45 
  Nieto Tornero, Jose 1993 ESP1.0010.20153.00 
  Kovacevic, Slobodan m2300 SRB1.0010.59158.85 
  Aymerich Rosell, Pablo 2159 ESP0.501-0.1015-1.50 
  Sos Andreu, Eric 2165 ESP0.501-0.1015-1.50 
  Jordan Arenas, Manuel 2151 ESP1.0010.39155.85 
  Sanchez Saez, Francisco 2289 ESP0.5010.08151.20 
  Picazo Lopez, Juan Antonio 2159 ESP0.501-0.1015-1.50 

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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