Individual Calculations March 2010
 Rizzi, Domenico  Total change: -47.50  Rating chartPersonal card
 Hilton Schachfestival (Amateurs) Basel SUI 2010-01-01
RcRownchangeKK*chgGame
 1911 1659 0.00 2 -0.39 25 -9.75 
  Bohrer, Ruth 1976 SUI0.001-0.1325-3.25 
  Schuepbach, Hanspeter 1845 SUI0.001-0.2625-6.50 

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)
 
 CP Milano Milano ITA 2010-01-23
RcRownchangeKK*chgGame
 1680 1659 1.00 3 -0.50 25 -12.50 
  Massironi, Marco 2059  * ITA0.001-0.0825-2.00 
  Angalone, Ruggero 1585 ITA0.001-0.6025-15.00 
  Verderame, Alberto 1395 ITA1.0010.18254.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 WE Sport e Cultura Milano ITA 2010-02-12
RcRownchangeKK*chgGame
 1740 1659 1.00 5 -1.01 25 -25.25 
  Kimbin, Richard 1940 ITA0.5010.34258.50 
  Ruggeri, Igor 1468 ITA0.501-0.2525-6.25 
  Colombo, Luca 1874 ITA0.001-0.2325-5.75 
  Vece, Luigi 1697 ITA0.001-0.4525-11.25 
  Chinnici, Giorgio 1719 ITA0.001-0.4225-10.50 

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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