Individual Calculations May 2013
 Villa Izquierdo, Roberto  Total change: -7.65  Rating chartPersonal card
 Catalunya Equips – Divisio Honor 2013 Cataluna ESP 2013-01-19
RcRownchangeKK*chgGame
 2131 2141 0.50 3 -1.05 15 -15.75 
  Fernandez Lopez, Joan 2115 AND0.001-0.5415-8.10 
  Pinsach Gelabert, Alexandre 2027 ESP0.001-0.6615-9.90 
  Avila Jimenez, Xavier f2250 ESP0.5010.15152.25 

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)
 
 Catalunya Equips – Preferent Barcelona II 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 2089 2141 4.50 7 0.54 15 8.10 
  Castillo Escario, Yolanda 1959 ESP0.501-0.2415-3.60 
  Fabre Massana, Miquel 2110 ESP0.501-0.0415-0.60 
  Rocabert Andreu, Guillemo 2218 ESP0.001-0.3915-5.85 
  Garcia Acosta, Roger 2027 ESP1.0010.34155.10 
  Garcia Cano, Antonio f2259 ESP1.0010.66159.90 
  Raurell Bernada, Jacinto 2132 ESP0.501-0.0115-0.15 
  Catarineu Navines, Federico 1916 ESP1.0010.22153.30 

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)
 

 

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