Individual Calculations March 2022
 Costantino, Gaia  Total change: 91.60  Rating chartPersonal card
 OP Elpi chess Porto Sant'Elpidio ITA 2022-01-29
RcRownchangeKK*chgGame
 1538 1139 1.00 4 0.62 40 24.80 
  Marinucci, Johnny 1668 ITA0.001-0.0340-1.20 
  Serpilli, Francesco 1498 ITA1.0010.904036.00 
  Ajdarpasic, Hazbo 1593 ITA0.001-0.0640-2.40 
  Marzetti, Alessandro 1393 ITA0.001-0.1940-7.60 

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 Firenze e Prato 2022 Campi Bisenzio ITA 2022-02-12
RcRownchangeKK*chgGame
 1674 1147 2.00 5 1.67 40 66.80 
  Di Meo, Enrico 1652 ITA1.0010.964038.40 
  Frigerio, Riccardo 1336 ITA0.5010.254010.00 
  Campatelli, Giovanni 1736 ITA0.5010.484019.20 
  Campanella, Giovanni 1761 ITA0.001-0.0240-0.80 
  Davini, Andrea 1884 ITA0.0010.00400.00 

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)
 

 

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