Individual Calculations December 2014
 Valdettaro, Filippo  Total change: -20.80  Rating chartPersonal card
 OP Felice Bosi 2014 Milano ITA 2014-10-24
RcRownchangeKK*chgGame
 1679 1771 3.00 5 -0.05 40 -2.00 
  Pivari, Flavio 1481 ITA0.001-0.8440-33.60 
  Simeone, Giulio Maria 1570 ITA1.0010.24409.60 
  Weiss, Nicolo 1528 ITA1.0010.20408.00 
  Cordi , Domenico 2002 ITA1.0010.794031.60 
  Peev, Kosta 1816 MKD0.001-0.4440-17.60 

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)
 
 CIS u16 2014 Grosseto ITA 2014-10-30
RcRownchangeKK*chgGame
 1906 1771 0.50 3 -0.47 40 -18.80 
  Manfroi, Andrea 1975 ITA0.5010.264010.40 
  Forno, Diego 1962 ITA0.001-0.2540-10.00 
  Cristicchia, Matteo 1782 ITA0.001-0.4840-19.20 

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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