Individual Calculations December 2012
 Santamato, Luigi  Total change: -4.35  Rating chartPersonal card
 OP Citta' di Bologna - B Bologna ITA 2012-11-01
RcRownchangeKK*chgGame
 1828 1775 1.00 3 -0.29 15 -4.35 
  Niccoli, Paolo 1901 ITA0.5010.17152.55 
  Quattrini, Massimo 1927 ITA0.5010.20153.00 
  Navarra, Stefano 1655 ITA0.001-0.6615-9.90 

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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