Individual Calculations November 2009
 Stefanetti, Marco  Total change: 22.35  Rating chartPersonal card
 OP 41. Corsico Scacchi Corsico ITA 2009-10-02
RcRownchangeKK*chgGame
 2174 2092 3.50 5 1.49 15 22.35 
  Bonazzi, Edoardo 2191 ITA0.5010.14152.10 
  Cereda, Loris 2044 ITA1.0010.43156.45 
  Astengo, Corrado 2127 ITA1.0010.55158.25 
  Bozzali, Ermanno 2090 ITA0.5010.00150.00 
  Martinez, Rolly m2420 PHI0.5010.37155.55 

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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