Individual Calculations September 2021
 La Barbera, Marcello  Total change: -106.80  Rating chartPersonal card
 CIG 2021 - Finale U16 Salsomaggiore Terme ITA 2021-08-22
RcRownchangeKK*chgGame
 1302 1560 3.00 7 -2.67 40 -106.80 
  Pozzato, Enea 1326 ITA0.001-0.7940-31.60 
  Duranti, Riccardo 1310 ITA0.001-0.8140-32.40 
  Canossa, Riccardo 1207 ITA1.0010.11404.40 
  Ostoni, Nicolo 1378 ITA0.001-0.7440-29.60 
  Sibilia, Paolo 1239 ITA1.0010.13405.20 
  Bhat, Aaditya Anand 1270 ITA1.0010.16406.40 
  Guccione, Matteo Francesco 1383 ITA0.001-0.7340-29.20 

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)
 

 

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