Individual Calculations May 2012
 Bonino, Silvano  Total change: -1.80  Rating chartPersonal card
 Campionato Italiano Seniores 2012 Arvier ITA 2012-04-14
RcRownchangeKK*chgGame
 1604 1516 3.00 8 -0.12 15 -1.80 
  Papa, Angelo 1852 ITA0.001-0.1215-1.80 
  De Polzer, Manfredi 1692 ITA0.001-0.2715-4.05 
  Piazza, Giacomo 1619 ITA0.5010.14152.10 
  Jeanrenaud, Antonia 1597 ITA0.001-0.3915-5.85 
  Chiandussi, Livio 1484 ITA0.501-0.0415-0.60 
  Lisandri, Luigi 1434 ITA1.0010.39155.85 
  Centofante, Maria Rosa 1608 ITA0.001-0.3715-5.55 
  Palermiti, Francesco 1545 ITA1.0010.54158.10 

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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