Individual Calculations October 2013
 Calamia, Giampaolo  Total change: -5.25  Rating chartPersonal card
 OP XXXVI Scaccomatto - Memorial L. Costa Marsala ITA 2013-07-29
RcRownchangeKK*chgGame
 1750 1803 2.50 5 -0.35 15 -5.25 
  Meo, Antonino 1635 ITA1.0010.28154.20 
  Cerami, Giuseppe 1701 ITA0.501-0.1415-2.10 
  Piazza, Dario 1881 ITA0.5010.11151.65 
  Savalla, Gianluca 1653 ITA0.501-0.2015-3.00 
  Melograni, Francesco 1879 ITA0.001-0.4015-6.00 

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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