Blitz: Individual Calculations May 2017
 Deroma, Vittorio  Total change: 32.20  Rating chartPersonal card
 OP 2 ARZABLITZ ARZACHENA ITA 2017-04-23
RcRownchangeKK*chgGame
 1628 1346 3.00 8 1.61 20 32.20 
  Di Pinto, Vincenzo 1592 ITA1.0010.812016.20 
  Zuccarelli, Angelo 1746  * ITA0.001-0.0820-1.60 
  Cossu, Andrea 1652 ITA1.0010.862017.20 
  Ardu, Luigi 1703 ITA0.001-0.1120-2.20 
  Mascia, Luca 1568 ITA0.001-0.2220-4.40 
  Neri, Enzo 1746  * ITA0.001-0.0820-1.60 
  Saddi, Giorgio 1487 ITA1.0010.692013.80 
  Nonna, Jean-Francois 1531 FRA0.001-0.2620-5.20 
 * 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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