Individual Calculations August 2013
 Olivetti, Davide  Total change: 31.50  Rating chartPersonal card
 CIG 2013 - under 16 Courmayeur ITA 2013-06-30
RcRownchangeKK*chgGame
 1791 1691 4.00 8 1.05 30 31.50 
  Ferraguti, Francesco 1945 ITA0.5010.31309.30 
  Piazza, Dario 1881 ITA0.001-0.2530-7.50 
  Sheikh, Mohammed Zannatun N. 1546 ITA1.0010.31309.30 
  De Grandi, Samuele 1756 ITA0.001-0.4130-12.30 
  Abbatantuono, Oscar 1864 ITA1.0010.733021.90 
  Fratton, Zeno 1784 ITA0.5010.13303.90 
  Barbieri, Lorenzo 1803 ITA0.5010.15304.50 
  Scarsella, Federico Armando 1752 ITA0.5010.08302.40 

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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