Individual Calculations September 2010
 Palmas, Alessandro  Total change: -25.95  Rating chartPersonal card
 OP 11 Citta' di Ozieri Ozieri ITA 2010-08-05
RcRownchangeKK*chgGame
 1765 1850 2.00 6 -1.73 15 -25.95 
  Isonzo, David f2250  * ITA0.001-0.0815-1.20 
  Zaami, Gaetano 1653 ITA0.001-0.7515-11.25 
  Serra, Alessandro 1747 ITA0.001-0.6415-9.60 
  Ortu, Andrea 1650 ITA0.501-0.2615-3.90 
  Calabrese, Maurizio 1539 ITA1.0010.14152.10 
  Pais, Mario 1748 ITA0.501-0.1415-2.10 
 * 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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