Individual Calculations September 2021
 Duranti, Riccardo  Total change: 13.60  Rating chartPersonal card
 CIG 2021 - Finale U16 Salsomaggiore Terme ITA 2021-08-22
RcRownchangeKK*chgGame
 1457 1310 3.00 8 0.34 40 13.60 
  Marson, Roy 1710  * ITA0.001-0.0840-3.20 
  Vujicic, Luigi 1710  * ITA0.001-0.0840-3.20 
  Di Martino, Luca 1103 ITA1.0010.23409.20 
  La Barbera, Marcello 1560 ITA1.0010.814032.40 
  Bergamaschi, Elia 1424 ITA0.001-0.3440-13.60 
  Cristea, Davide 1440 ITA0.001-0.3240-12.80 
  Andreose, Pietro 1450 ITA0.001-0.3140-12.40 
  Campagnolo, Mirco 1259 ITA1.0010.434017.20 
 * 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)
 

 

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