Individual Calculations November 2012
 Borghi, Dario  Total change: -4.65  Rating chartPersonal card
 OP 3 Citta' di Biella - B Biella ITA 2012-09-28
RcRownchangeKK*chgGame
 1703 1724 2.50 5 -0.09 15 -1.35 
  Bogatto, Mario 1438 ITA1.0010.16152.40 
  Porzio, Massimo 1848 ITA0.5010.17152.55 
  Del Nevo, Claudio 1831 ITA0.001-0.3515-5.25 
  Guerini, Sara 1642 ITA1.0010.39155.85 
  Costantino, Gian Franco 1755 ITA0.001-0.4615-6.90 

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)
 
 FE Florence move - B Firenze ITA 2012-10-05
RcRownchangeKK*chgGame
 1643 1726 1.00 2 -0.22 15 -3.30 
  Ballista, Massimiliano 1620 ITA0.501-0.1415-2.10 
  Iancarelli, Alessia 1666 ITA0.501-0.0815-1.20 

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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