Individual Calculations February 2015
 Collutiis, Duilio  Total change: -1.00  Rating chartPersonal card
 FE Hotel Promenade Montesilvano ITA 2015-01-03
RcRownchangeKK*chgGame
 2318 2478 4.00 6 -0.10 10 -1.00 
  Capaliku, Aleks 2078  * ITA1.0010.08100.80 
  Difronzo, Andrea 2170 ITA1.0010.14101.40 
  Sibilio, Mario f2280 ITA0.501-0.2610-2.60 
  Zimina, Olga mwg2328 ITA1.0010.30103.00 
  Horvath, Csaba g2540 HUN0.5010.09100.90 
  Horvath, Jozsef g2514 HUN0.001-0.4510-4.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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