Individual Calculations April 2022
 Pastore, Cosmas  Total change: -32.60  Rating chartPersonal card
 Settimanale 2 Serafino Dubois - A - Rounds 1-2-3-4 Roma ITA 2022-03-03
RcRownchangeKK*chgGame
 1676 1857 1.50 4 -1.35 20 -27.00 
  Tosi, Lucrezia Aiko 1519 ITA0.501-0.3820-7.60 
  Marino, Giovanni 1892 ITA0.001-0.4520-9.00 
  De Maria, Isaia 1729 ITA1.0010.33206.60 
  Fileri, Francesco 1563 ITA0.001-0.8520-17.00 

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)
 
 WE 25 Lazio Scacchi - A Roma ITA 2022-03-04
RcRownchangeKK*chgGame
 1768 1857 2.00 3 0.15 20 3.00 
  Oldani, Alessandro 1498 ITA1.0010.10202.00 
  Corvi, Marco f2296 ITA0.001-0.0620-1.20 
  Fontana, Alessandro 1511 ITA1.0010.11202.20 

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)
 
 CP Roma 2022 Roma ITA 2022-03-25
RcRownchangeKK*chgGame
 1542 1857 3.00 4 -0.43 20 -8.60 
  Giri, Davide 1457  * ITA1.0010.08201.60 
  Fossataro, Alessandro 1489 ITA1.0010.10202.00 
  Giri, Andrea 1648 ITA0.001-0.7720-15.40 
  Cecconi, Adriano 1572 ITA1.0010.16203.20 
 * 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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