Individual Calculations May 2016
 Sonis, Francesco  Total change: 31.00  Rating chartPersonal card
 FE 2 Pasqua a Montesilvano Montesilvano ITA 2016-03-25
RcRownchangeKK*chgGame
 2253 2334 4.50 6 0.97 20 19.40 
  Di Primio, Eugenia 1954 ITA1.0010.09201.80 
  Capitelli, Paolo 2059 ITA1.0010.17203.40 
  Ivanov, Sergey g2544 RUS0.5010.27205.40 
  Bruno, Fabio m2418 ITA0.5010.12202.40 
  La Manna, Andrea 2227 ITA1.0010.35207.00 
  Sibilio, Mario f2314 ITA0.501-0.0320-0.60 

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)
 
 CR Sardegna 2016 Cagliari ITA 2016-04-02
RcRownchangeKK*chgGame
 1952 2346 7.00 7 0.58 20 11.60 
  Agus, Lorenzo 1946  * ITA1.0010.08201.60 
  Carrus, Mario 1946  * ITA1.0010.08201.60 
  Sonis, Luca 1946  * ITA1.0010.08201.60 
  Pierandrei, Cristiano 1954 ITA1.0010.08201.60 
  Mameli, Gianluca 1978 ITA1.0010.10202.00 
  Sollai, Matteo 1946  * ITA1.0010.08201.60 
  Garau, Francesca 1946  * ITA1.0010.08201.60 
 * 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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