Individual Calculations December 2023
 Gonella, Graziano  Total change: -12.20  Rating chartPersonal card
 OP 39 Coppa d'oro - Memorial Achille Taborelli Villa Guardia ITA 2023-10-28
RcRownchangeKK*chgGame
 1618 1091 0.00 4 -0.28 20 -5.60 
  Cremaschi, Paolo 1692 ITA0.001-0.0220-0.40 
  Pozzi, Marco 1570 ITA0.001-0.0520-1.00 
  Pierpaoli, Francesco 1892 ITA0.0010.00200.00 
  Rasella, Marco 1318 ITA0.001-0.2120-4.20 

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)
 
 OP 16 Naviglio Martesana Gorgonzola ITA 2023-11-10
RcRownchangeKK*chgGame
 1517 1091 0.00 3 -0.33 20 -6.60 
  Moreschi, Mauro 1737 ITA0.001-0.0120-0.20 
  Casale, Anania Vincenzo 1542 ITA0.001-0.0620-1.20 
  Adinolfi, Filippo 1271 ITA0.001-0.2620-5.20 

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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