Individual Calculations January 2011
 Palmas, Alessandro  Total change: 3.30  Rating chartPersonal card
 OP 32 Coppa Sassari Sassari ITA 2010-12-04
RcRownchangeKK*chgGame
 1738 1824 4.50 7 0.22 15 3.30 
  Orani, Luigi Giuseppe 1580 ITA1.0010.20153.00 
  Messina, Giuseppe Ottavio 2100 ITA0.001-0.1715-2.55 
  Castagna, Riccardo 1628 ITA0.501-0.2515-3.75 
  Dessy, Eugenio 1660 ITA1.0010.28154.20 
  Zaami, Gaetano 1654 ITA0.001-0.7215-10.80 
  Pintauro, Antonello 1638 ITA1.0010.26153.90 
  Zuccarelli, Angelo 1908 ITA1.0010.62159.30 

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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