Individual Calculations May 2011
 Viale, Fabio  Total change: 1.50  Rating chartPersonal card
 OP 20 Trofeo Ceriano - B Ceriano Laghetto ITA 2011-04-01
RcRownchangeKK*chgGame
 1749 1810 3.00 5 0.10 15 1.50 
  Madaschi, Sergio 1620 ITA1.0010.25153.75 
  Miracola, Massimiliano 1929 ITA0.001-0.3415-5.10 
  Alberio, Silvio 1821 ITA0.5010.02150.30 
  Silini, Bruno 1661 ITA1.0010.30154.50 
  Cervini, Gian Piero 1712 ITA0.501-0.1315-1.95 

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)
 

 

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