Individual Calculations December 2017
 De Santis, Alessio  Total change: 0.40  Rating chartPersonal card
 WE 7 Trofeo Liscate Liscate ITA 2017-10-20
RcRownchangeKK*chgGame
 2163 2162 3.00 5 0.51 20 10.20 
  Zangheratti, Daniele 1885 ITA1.0010.17203.40 
  Genocchio, Daniele m2413 ITA0.5010.31206.20 
  Pasini, Nicolo 2148 ITA0.501-0.0220-0.40 
  Orlandini, Andrea 2069 ITA0.501-0.1320-2.60 
  Vezzosi, Paolo m2299 ITA0.5010.18203.60 

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)
 
 OP 2 Collino Group Acqui Terme ITA 2017-11-03
RcRownchangeKK*chgGame
 2002 2222 2.50 4 -0.49 20 -9.80 
  Torriano, Enzo 1822  * ITA1.0010.08201.60 
  Mrdja, Milan m2284 ITA0.001-0.4120-8.20 
  Di Chiara, Mauro 1906 ITA1.0010.13202.60 
  Egli, Urs 1996 SUI0.501-0.2920-5.80 
 * 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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