Individual Calculations September 2018
 Pozzari, Simone  Total change: 7.22  Rating chartPersonal card
 FE 7 Mare di Fano - B Fano ITA 2018-07-30
RcRownchangeKK*chgGame
 1756 1927 7.50 9 0.97 38 36.86 
  Graziani, Roberto 1691 ITA1.0010.20387.60 
  Genga, Secondo 1755 ITA0.501-0.2338-8.74 
  Garau, Francesca 1738 ITA0.501-0.2538-9.50 
  Pompili, Ugo 1752 ITA1.0010.273810.26 
  Pecci, William 1805 ITA1.0010.333812.54 
  Ciufolini, Sirio 1706 ITA1.0010.22388.36 
  Della Mora, David 1761 ITA1.0010.283810.64 
  Di Marcantonio, Gabriele 1778 ITA1.0010.303811.40 
  Petrilli, Leonardo 1814 ITA0.501-0.1538-5.70 

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)
 
 European Youth Chess Championship O-12- 2018 Riga LAT 2018-08-20
RcRownchangeKK*chgGame
 1775 1897 5.00 9 -0.78 38 -29.64 
  Iskos, Lukas 1518 DEN1.0010.09383.42 
  Murzin, Volodar f2297  * RUS0.001-0.0838-3.04 
  Nielsen, Ture Jungberg 1648 DEN1.0010.19387.22 
  Kovalskyi, Roman 1618 UKR1.0010.16386.08 
  Droin, Augustin 2077 FRA0.001-0.2638-9.88 
  Marques, Afonso Mendes Pereira 1568 POR1.0010.12384.56 
  Spizharny, Mikhail 2021 BLR0.001-0.3338-12.54 
  Gotsiridze, Davit 1574 GEO0.001-0.8738-33.06 
  Erdogan, Tekin Alp 1657 TUR1.0010.20387.60 
 * 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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