Individual Calculations March 2011
 Di Pietro, Gabriele  Total change: -13.50  Rating chartPersonal card
 OP Memorial Ivano Berardinucci Spoltore ITA 2010-12-27
RcRownchangeKK*chgGame
 1812 1856 0.50 3 -1.13 15 -16.95 
  Di Martino, Antonio 1890 ITA0.001-0.4515-6.75 
  Pasti, Fabio 1571 ITA0.001-0.8415-12.60 
  Antonelli, Alessandro 1976 ITA0.5010.16152.40 

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)
 
 CP Teramo 2011 Teramo ITA 2011-01-29
RcRownchangeKK*chgGame
 1876 1834 2.50 5 0.23 15 3.45 
  Di Donatantonio, Franco 2131 ITA0.001-0.1515-2.25 
  Martella, Antonio 1894 ITA0.5010.08151.20 
  Di Martino, Antonio 1885 ITA1.0010.57158.55 
  Di Giacobbe, Matteo 1731 ITA0.501-0.1415-2.10 
  Barnabei, Stefano 1740 ITA0.501-0.1315-1.95 

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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