Individual Calculations May 2012
 Gamboa, Miguel  Total change: -9.60  Rating chartPersonal card
 WE VI Scacchi tra le Torri Melegnano ITA 2012-02-24
RcRownchangeKK*chgGame
 2106 2167 2.00 4 -0.32 30 -9.60 
  Pelizzola, Danilo 1963 ITA1.0010.24307.20 
  Vuelban, Virgilio m2347 PHI0.001-0.2630-7.80 
  Bonade, Massimo 2075 ITA0.501-0.1330-3.90 
  Trangoni, Bruno 2040 ITA0.501-0.1730-5.10 

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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