Individual Calculations September 2013
 Podetti, Davide  Total change: -14.70  Rating chartPersonal card
 CIG 2013 - under 14 Courmayeur ITA 2013-06-30
RcRownchangeKK*chgGame
 1697 1743 2.50 6 -0.98 15 -14.70 
  Castellari, Claudio 1586 ITA1.0010.29154.35 
  Scarsella, Lorenzo Luigi 1559 ITA1.0010.26153.90 
  Rambaldi, Francesco f2143  * ITA0.001-0.0815-1.20 
  Arbore, Daniele 1648 ITA0.501-0.1315-1.95 
  Villa, Alessandro 1701 ITA0.001-0.5615-8.40 
  Rudelli, Marco 1542 ITA0.001-0.7615-11.40 
 * 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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