Individual Calculations December 2021
 Carrideo, Simone  Total change: -25.60  Rating chartPersonal card
 CISU18 2021 - Finale U14 Acqui Terme ITA 2021-10-29
RcRownchangeKK*chgGame
 1498 1518 3.00 6 -0.13 40 -5.20 
  Xu, Ouwen 1218 ITA0.001-0.8540-34.00 
  De Roberto, Andrea 1369 ITA1.0010.304012.00 
  Zito, Enrica 1518 ITA0.001-0.5040-20.00 
  Zerilli, Amos Giacomo 1548 ITA1.0010.544021.60 
  Salvi, Tommaso 1568 ITA0.001-0.4340-17.20 
  Agresta, Giulio 1768 ITA1.0010.814032.40 

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 14 Naviglio Martesana Gorgonzola ITA 2021-11-12
RcRownchangeKK*chgGame
 1598 1518 1.50 5 -0.51 40 -20.40 
  Piccirillo, Edoardo 1918  * ITA0.001-0.0840-3.20 
  Vignale, Luca Giovanni 1118  * ITA1.0010.08403.20 
  Moreschi, Mauro 1759 ITA0.5010.304012.00 
  Patrucco, Carlo 1765 ITA0.001-0.1940-7.60 
  Fiorelli, Paolo 1431 ITA0.001-0.6240-24.80 
 * 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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