Individual Calculations May 2021
 Aimone, Andrea  Total change: 32.80  Rating chartPersonal card
 WE 23 Primavera - C Genova ITA 2021-04-09
RcRownchangeKK*chgGame
 1489 1439 1.50 2 0.63 40 25.20 
  Biernacki, Hubert 1477 ITA0.5010.05402.00 
  Dordoni, Riccardo 1500 ITA1.0010.584023.20 

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 2021 - CP Torino U16-18 Torino ITA 2021-04-16
RcRownchangeKK*chgGame
 1637 1439 1.00 3 0.19 40 7.60 
  Tripodi, Enzo 1839  * ITA0.001-0.0840-3.20 
  Maraviglia, Stefano 1525 ITA1.0010.624024.80 
  Macis, Manuel 1547 ITA0.001-0.3540-14.00 
 * 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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