Individual Calculations May 2014
 Vannelli, Vittorio  Total change: -11.85  Rating chartPersonal card
 OP Infrasettimanale ARS 2014 Roma ITA 2014-03-06
RcRownchangeKK*chgGame
 1729 1770 2.00 5 -0.77 15 -11.55 
  Del Vecchio, Leonardo 1927 ITA0.001-0.2915-4.35 
  Zarfati, Daniele 1595 ITA1.0010.27154.05 
  Macchini, Bruno 1898 ITA0.001-0.3315-4.95 
  Di Dario, Dario 1655 ITA0.001-0.6615-9.90 
  Arceri, Paolo 1568 ITA1.0010.24153.60 

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)
 
 36 Campionato Italiano Seniores Fano ITA 2014-04-14
RcRownchangeKK*chgGame
 1852 1750 1.50 4 -0.02 15 -0.30 
  Iudicello, Giovanni 2119 ITA0.001-0.1015-1.50 
  Centofante, Maria Rosa 1504 ITA0.501-0.3115-4.65 
  Modena, Giorgio 1921 ITA1.0010.731510.95 
  Blasco, Domenico 1864 ITA0.001-0.3415-5.10 

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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