Individual Calculations February 2023
 Cara Romeo, Lavinia  Total change: -30.00  Rating chartPersonal card
 WE 3 Parma citta' della cultura - B Parma ITA 2023-01-06
RcRownchangeKK*chgGame
 1490 1446 2.50 6 -0.21 40 -8.40 
  Rostalnyi, Kyrylo 1729 UKR0.001-0.1640-6.40 
  Giorgi, Ezio Alberto 1669 ITA0.001-0.2240-8.80 
  Castagneti, Marco 1279 ITA1.0010.284011.20 
  Cripotos, Demetrio 1667 ITA0.001-0.2240-8.80 
  Chiarelli, Massimo 1325 ITA0.501-0.1640-6.40 
  Canossa, Riccardo 1271 ITA1.0010.274010.80 

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 Milano 2023 Gorgonzola ITA 2023-01-20
RcRownchangeKK*chgGame
 1662 1446 0.50 4 -0.54 40 -21.60 
  Baldeschi, Niccolo 1828 ITA0.001-0.0940-3.60 
  Santelli, Francesco 1665 ITA0.001-0.2240-8.80 
  Di Liberto, Michele 1784 ITA0.001-0.1240-4.80 
  Spreafico, Ambrogio Maurizio 1369 ITA0.501-0.1140-4.40 

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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