Blitz: Individual Calculations May 2018
 Cosmin Preda, Iulian  Total change: 5.20  Rating chartPersonal card
 OP WORLD AMATEUR BLITZ 2018 CAGLIARI ITA 2018-04-24
RcRownchangeKK*chgGame
 1652 1593 3.00 9 -0.95 20 -19.00 
  Baisynov, Islam 1942 KGZ0.001-0.1120-2.20 
  Al, Ansi Amin 1993  * OMA0.001-0.0820-1.60 
  Orru`, Daniele 1214 ITA1.0010.09201.80 
  Dai Campi, Danilo 1865 ITA1.0010.832016.60 
  Bowman, Richard L 1802 ENG0.001-0.2320-4.60 
  Qatan, Said Mahad 1882 OMA0.001-0.1620-3.20 
  Bergin, Cian 1373 IRL0.001-0.7820-15.60 
  Taddia, Davide 1419 ITA0.001-0.7320-14.60 
  Mascia, Germano 1375 ITA1.0010.22204.40 
 * 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)
 
 OP WORLD AMATEUR BLITZ 2 2018 CAGLIARI ITA 2018-04-27
RcRownchangeKK*chgGame
 1946 1593 2.00 7 1.21 20 24.20 
  Mameli, Gianluca 1982 ITA0.001-0.0920-1.80 
  Pereira, Henry Alberto 1904 COL1.0010.862017.20 
  Lam, Daniel King-Wai f1993  * HKG0.001-0.0820-1.60 
  Kruger, Israel 1883 BRA1.0010.842016.80 
  Messina, Giuseppe Ottavio 1993  * ITA0.001-0.0820-1.60 
  Sollai, Matteo 1872 ITA0.001-0.1620-3.20 
  Musallam, Salim Al Aamri 1993  * OMA0.001-0.0820-1.60 
 * 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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