Rapid: Individual Calculations December 2018
 Tiby, Giovanni Maria  Total change: 52.80  Rating chartPersonal card
 OP SCACCHI A NERVI GENOVA ITA 2018-10-27
RcRownchangeKK*chgGame
 1755 1378 2.00 5 1.52 20 30.40 
  Rivara, Massimo 1765 ITA1.0010.912018.20 
  Autino, Massimiliano 1778  * ITA0.001-0.0820-1.60 
  Serapiglia, Roberto 1778  * ITA0.001-0.0820-1.60 
  Sabba, Giorgio 1678 ITA1.0010.852017.00 
  Cogliandro, Santo 1778  * ITA0.001-0.0820-1.60 
 * 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)
 
 CIG 2019 - RECCO U16 RECCO ITA 2018-11-18
RcRownchangeKK*chgGame
 1423 1378 2.00 2 1.12 20 22.40 
  Bricola, Tommaso 1436 ITA1.0010.582011.60 
  Garbarino, Matteo 1409 ITA1.0010.542010.80 

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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