Individual Calculations September 2009
 Saba, Marco  Total change: 31.00  Rating chartPersonal card
 OP 8. Citta' di Bergamo Bergamo ITA 2009-07-17
RcRownchangeKK*chgGame
 2144 1903 2.50 6 1.24 25 31.00 
  Bolico, Exfelicos 2190 PHI0.001-0.1625-4.00 
  Ranfagni, Stefano 2036 ITA1.0010.682517.00 
  Fischer, Marc 2224 FRA0.001-0.1325-3.25 
  Lossin, Sven-Hendrik 2091 GER1.0010.742518.50 
  Piro, Valerio 2068 ITA0.5010.22255.50 
  Mola, Pietro f2255 ITA0.001-0.1125-2.75 

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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