Individual Calculations October 2012
 Cerami, Giuseppe  Total change: 11.10  Rating chartPersonal card
 OP 34 Scaccomatto memorial L. Costa Marsala ITA 2012-08-09
RcRownchangeKK*chgGame
 1776 1680 1.50 3 0.37 30 11.10 
  Melograni, Francesco 1889 ITA0.001-0.2330-6.90 
  Piazza, Dario 1832 ITA0.5010.20306.00 
  Mancuso, Fabrizio 1607 ITA1.0010.403012.00 

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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