Individual Calculations February 2013
 Herran Castro, Aitor  Total change: -23.55  Rating chartPersonal card
 XXI Torneo Internacional Ayuntamiento de Erandio Erandio ESP 2012-12-22
RcRownchangeKK*chgGame
 1814 1845 2.50 5 -0.19 15 -2.85 
  Garrido Legarreta, Jose Javier 2057 ESP0.001-0.2315-3.45 
  Menoyo Alonso, Isabel 1630 ESP1.0010.23153.45 
  Porras Campo, Ruben 2093 ESP0.001-0.1915-2.85 
  Valverde Urbano, Alejandro 1722 ESP1.0010.33154.95 
  Santos Reyes, Rodrigo 1567 ESA0.501-0.3315-4.95 

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)
 
 Torneo Internacional de Reyes– Sub 2200 Vitoria ESP 2013-01-03
RcRownchangeKK*chgGame
 1736 1851 0.50 3 -1.38 15 -20.70 
  Estefano Rilova, Fernando 1508 ESP0.501-0.3815-5.70 
  Miguelez Garcia, Erlantz 2031 ESP0.001-0.2615-3.90 
  Rodriguez Parra, Francisco Javi 1668 ESP0.001-0.7415-11.10 

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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