Individual Calculations July 2010
 Porat, Hen  Total change: 24.90  Rating chartPersonal card
 FE Citta' di Roseto - B Roseto degli Abruzzi ITA 2010-06-04
RcRownchangeKK*chgGame
 1847 1785 5.00 8 1.66 15 24.90 
  Pierantozzi, Stanislao 1953 ITA0.001-0.2815-4.20 
  Macor, Carlo 1974 ITA0.001-0.2515-3.75 
  Tronca, Alessandro 1803 ITA1.0010.53157.95 
  Battistelli, Alessandro 1886 ITA1.0010.64159.60 
  Crippa, Mario 1852 ITA0.001-0.4115-6.15 
  Piazza, Giacomo 1613 ITA1.0010.27154.05 
  Casale, Anania 1731 ITA1.0010.42156.30 
  Schiappoli, Dario 1965 ITA1.0010.741511.10 

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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