Individual Calculations January 2023
 Vezzosi, Paolo  Total change: 1.80  Rating chartPersonal card
 WE Felice Bosi 2022 - A Milano ITA 2022-11-25
RcRownchangeKK*chgGame
 1702 2168 3.00 4 -0.71 10 -7.10 
  Costalonga, Riccardo 1742 ITA1.0010.07100.70 
  Lavorgna, Filippo 1841 ITA0.001-0.8710-8.70 
  Cara Romeo, Lavinia 1768  * ITA1.0010.08100.80 
  Martirosyan, Davide 1458 ITA1.0010.01100.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 WE 25 Salsomaggiore Terme - A Salsomaggiore Terme ITA 2022-12-02
RcRownchangeKK*chgGame
 2091 2168 4.50 6 0.89 10 8.90 
  Tramalloni, Luca 2001 ITA1.0010.28102.80 
  Fuochi, Tommaso 1989 ITA0.501-0.2310-2.30 
  Damia, Angelo m2191 ITA0.5010.03100.30 
  Miotto, Alberto 2079 ITA1.0010.38103.80 
  Bettalli, Francesco f2217 ITA1.0010.57105.70 
  Cagnotto, Marco 2068 ITA0.501-0.1410-1.40 

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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