Individual Calculations May 2011
 Mason, Giovanni  Total change: -19.35  Rating chartPersonal card
 FE V Citta' di Erba - B Erba ITA 2011-03-18
RcRownchangeKK*chgGame
 1759 1730 1.50 5 -0.81 15 -12.15 
  Sirletti, Sonia 1907 ITA0.001-0.2715-4.05 
  Cannetta, Stefano 1623 ITA1.0010.35155.25 
  Moroni, Luca Jr 1815 ITA0.001-0.3815-5.70 
  Guglielmetti, Oscar 1786 ITA0.001-0.4215-6.30 
  Magri, Leonardo 1665 ITA0.501-0.0915-1.35 

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)
 
 OP 20 Trofeo Ceriano - B Ceriano Laghetto ITA 2011-04-01
RcRownchangeKK*chgGame
 1741 1730 1.50 4 -0.48 15 -7.20 
  Ranfagni, Stefano 1965 ITA0.001-0.2115-3.15 
  Milu, Tatiana 1665 ITA0.501-0.0915-1.35 
  Silini, Bruno 1661 ITA0.001-0.6015-9.00 
  Monticelli, Francesco 1672 ITA1.0010.42156.30 

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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