Individual Calculations October 2012
 Omeri, Silvan  Total change: -13.65  Rating chartPersonal card
 OP 8 Citta' di Livorno Livorno ITA 2012-09-14
RcRownchangeKK*chgGame
 2148 2217 2.00 5 -0.91 15 -13.65 
  Soventi, Maurizio 1881 ITA1.0010.12151.80 
  Petkov, Vladimir g2522 BUL0.001-0.1415-2.10 
  Tamburini, Lorenzo 1979 ITA1.0010.20153.00 
  Mrdja, Milan m2347 CRO0.001-0.3215-4.80 
  Calcagnile, Lucio 2010 ITA0.001-0.7715-11.55 

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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