Individual Calculations March 2019
 Pecci, William  Total change: 6.00  Rating chartPersonal card
 CP Rimini 2019 Rimini ITA 2019-02-01
RcRownchangeKK*chgGame
 1851 1918 2.50 4 0.14 40 5.60 
  Sonis, Francesco m2318  * ITA0.001-0.0840-3.20 
  Belemmi, Marco 1805 ITA1.0010.354014.00 
  Melchiorre, Daniele 1761 ITA0.501-0.2140-8.40 
  Savoretti, Luca 1518  * ITA1.0010.08403.20 
 * 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)
 
 CR Veneto 2019 Padova ITA 2019-02-15
RcRownchangeKK*chgGame
 2002 1918 2.00 5 0.01 40 0.40 
  Giuriati, Paolo 2164 ITA0.5010.314012.40 
  Simonetto, Andrea 2222 ITA0.001-0.1440-5.60 
  Gola, Giorgio 1701 ITA0.001-0.7840-31.20 
  Desideri, Alessandro 1904 ITA1.0010.484019.20 
  Ongarelli, Marco 2021 ITA0.5010.14405.60 

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)
 

 

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