Individual Calculations May 2015
 Velluti, Alberto  Total change: -40.60  Rating chartPersonal card
 CIS 2015 - Serie C Girone 14 San Prospero ITA 2015-03-27
RcRownchangeKK*chgGame
 1812 1919 1.50 4 -1.07 20 -21.40 
  Vitiello, Luigi 1849 ITA0.501-0.1020-2.00 
  Slamnik, Naser 1900 ITA0.001-0.5320-10.60 
  Panini, Luciano 1731 ITA0.001-0.7420-14.80 
  Faglioni, Isacco 1768 ITA1.0010.30206.00 

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)
 
 Ascona Mind Games Open Ascona SUI 2015-04-17
RcRownchangeKK*chgGame
 1940 1919 1.50 5 -0.96 20 -19.20 
  Rambaldi, Francesco f2319  * ITA0.001-0.0820-1.60 
  Van Beckhoven, Boudewijn 1839 NED0.501-0.1120-2.20 
  Boschetti, Claudio 2129 SUI0.001-0.2320-4.60 
  Benazzo, Angelo 1683 ITA1.0010.20204.00 
  Papa, Angelo 1732 ITA0.001-0.7420-14.80 
 * 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)
 

 

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