Individual Calculations May 2023
 Della Penna, Leonardo  Total change: -24.00  Rating chartPersonal card
 OP Monforte Campobasso ITA 2023-04-01
RcRownchangeKK*chgGame
 1615 1314 1.00 4 0.20 40 8.00 
  Iandolo, Giovanni 1653 ITA0.001-0.1240-4.80 
  Andreoli, Mark Joseph 1821 ITA0.001-0.0440-1.60 
  Patriarchi, Emanuele 1717 ITA0.001-0.0840-3.20 
  Brunetti, Nicola 1268 ITA1.0010.444017.60 

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 Ancona-Ascoli Piceno-Fermo-Macerata 2023 Civitanova Marche ITA 2023-04-22
RcRownchangeKK*chgGame
 1511 1314 0.50 4 -0.80 40 -32.00 
  Monterubbianesi, Alessio 1674 ITA0.001-0.1040-4.00 
  Giorgetti, Federico 1349 ITA0.5010.05402.00 
  Di Petta, Edoardo 1149 ITA0.001-0.7240-28.80 
  Brugnoni, Lorenzo 1873 ITA0.001-0.0340-1.20 

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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