Individual Calculations January 2011
 Gulinelli, Evro  Total change: -5.70  Rating chartPersonal card
 FE 32 Citta' di Arco - B Arco di Trento ITA 2010-10-16
RcRownchangeKK*chgGame
 1571 1646 2.50 3 0.71 15 10.65 
  Palermiti, Francesco 1446 ITA1.0010.24153.60 
  De, Colle Camillo 1573 ITA1.0010.40156.00 
  Iori, Edmondo 1695 ITA0.5010.07151.05 

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 4 Firenze scacchi - B Firenze ITA 2010-10-30
RcRownchangeKK*chgGame
 1684 1646 0.50 2 -0.39 15 -5.85 
  Ciucchi, Gabriele 1704 ITA0.5010.08151.20 
  Serrao, Nicola Sergio 1664 ITA0.001-0.4715-7.05 

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 15 Roberto Magari Siena ITA 2010-11-25
RcRownchangeKK*chgGame
 1917 1625 0.00 4 -0.70 15 -10.50 
  Franceschi, Riccardo 2025  * ITA0.001-0.0815-1.20 
  Labardi, Simone 1989 ITA0.001-0.1015-1.50 
  Malta, Gaetano 1958 ITA0.001-0.1215-1.80 
  Vannini, Claudio 1697 ITA0.001-0.4015-6.00 
 * 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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