Individual Calculations May 2014
 Nastasi, Ivano  Total change: 19.95  Rating chartPersonal card
 OP 9 di Primavera Como ITA 2014-03-06
RcRownchangeKK*chgGame
 1770 1725 4.50 7 1.33 15 19.95 
  Bettinelli, Sergio 1484 ITA1.0010.20153.00 
  Buonocore, Elio 2125  * ITA0.5010.42156.30 
  Giaracuni, Claudio 1778 ITA1.0010.57158.55 
  Manino, Edoardo 1926 ITA0.001-0.2415-3.60 
  Pede, Lucio 1794 ITA0.001-0.4015-6.00 
  Bassoli, Andrea D. 1590 ITA1.0010.32154.80 
  Filippini, Enea 1694 SUI1.0010.46156.90 
 * 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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