Individual Calculations March 2013
 Rosini, Luca Ungaro  Total change: 52.50  Rating chartPersonal card
 CP Como 2013 Villa Guardia ITA 2013-01-19
RcRownchangeKK*chgGame
 1703 1368 2.50 6 1.75 30 52.50 
  Carbone, Lorenzo 1725 ITA0.001-0.1130-3.30 
  Ghelfi, Giancarlo 1642 ITA1.0010.833024.90 
  Grassetto, Gilberto 1768  * ITA0.001-0.0830-2.40 
  Mason, Giovanni 1656 ITA1.0010.843025.20 
  Petetta, Roberto 1660 ITA0.001-0.1530-4.50 
  Primerano, Carlo 1768  * ITA0.5010.423012.60 
 * 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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