Individual Calculations June 2013
 Villanueva Cid, Miguel  Total change: -48.90  Rating chartPersonal card
 Torneo Magistralito de Valdivia 2013 Valdivia CHI 2013-04-27
RcRownchangeKK*chgGame
 1970 1825 0.00 2 -0.62 30 -18.60 
  Henriquez Cardenas, Mauricio G 2023 CHI0.001-0.2430-7.20 
  Lepe Villanueva, Matias Ignaci 1916 CHI0.001-0.3830-11.40 

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 Inter-Regional por equipos Copa Abogado Arturo Prat Chacón Valdivia CHI 2013-05-18
RcRownchangeKK*chgGame
 1816 1825 0.00 2 -1.01 30 -30.30 
  Richter Becerra, Hans 2158 CHI0.001-0.1230-3.60 
  Ercoli Ercoli, Fernando Eugeni 1474 CHI0.001-0.8930-26.70 

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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