Individual Calculations March 2013
 Vignati, Andrea  Total change: 6.30  Rating chartPersonal card
 CP Milano 2013 Milano ITA 2013-01-24
RcRownchangeKK*chgGame
 1625 1455 2.00 6 0.21 30 6.30 
  Petrone, Gianmario 1855  * ITA0.001-0.0830-2.40 
  Iacopini, Federico 1413 ITA1.0010.443013.20 
  Romagnoli, Thomas 1700 ITA0.5010.30309.00 
  Scovazzi, Tullio 1692 ITA0.001-0.2030-6.00 
  Prevedello, Daniele 1527 ITA0.001-0.4030-12.00 
  Marchesotti, Giovanni 1565 ITA0.5010.15304.50 
 * 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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