Individual Calculations January 2012
 Palmas, Alessandro  Total change: 0.15  Rating chartPersonal card
 OP XXXIII Coppa Citta' di Sassari Sassari ITA 2011-12-03
RcRownchangeKK*chgGame
 1781 1823 4.00 7 0.01 15 0.15 
  Neri, Luca 1590 ITA1.0010.21153.15 
  Delorme, Axel m2223  * FRA0.001-0.0815-1.20 
  Peru, Mario 1666 ITA1.0010.29154.35 
  Murtas, Gianvito 1725 ITA0.501-0.1315-1.95 
  Serra, Alessandro 1752 ITA0.001-0.6015-9.00 
  Piga, Antonello 1747 ITA1.0010.40156.00 
  Bitti, Sandro 1766 ITA0.501-0.0815-1.20 
 * 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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