Individual Calculations October 2008
 Della Pietra, Andrea  Total change: 28.95  Rating chartPersonal card
 OP VI Citta' di Spilimbergo Spilimbergo ITA 2008-08-11
RcRownchangeKK*chgGame
 2271 2132 4.00 6 1.93 15 28.95 
  Lisi, Davide 1999 ITA1.0010.32154.80 
  De Poi, Paolo 2209 ITA1.0010.61159.15 
  Ivanov, Mikhail M g2482 RUS0.001-0.1115-1.65 
  Fantini, Marco 2067 ITA1.0010.41156.15 
  Gromovs, Sergejs f2385 ITA1.0010.811512.15 
  Naumkin, Igor g2482 RUS0.001-0.1115-1.65 

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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