Individual Calculations December 2023
 Abuhamdieh, Nando  Total change: -23.80  Rating chartPersonal card
 FE 2 Halloween chess - C Roma ITA 2023-10-28
RcRownchangeKK*chgGame
 1256 1360 5.00 8 -0.10 20 -2.00 
  Colapietro, Oberdan 1175 ITA1.0010.26205.20 
  Saccone, Stefano 1176 ITA0.001-0.7420-14.80 
  Dorascenzi, Angelo 1258 ITA1.0010.36207.20 
  Scatolini, Lorenzo 1213 ITA0.001-0.7020-14.00 
  Paragliola, Gennaro 1248 ITA1.0010.35207.00 
  Fontana, Silvano 1314 ITA1.0010.44208.80 
  Palomba, Dario 1471 ITA0.001-0.3520-7.00 
  Continolo, Marco Amadeus 1195 ITA1.0010.28205.60 

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)
 
 Settimanale 4 Serafino Dubois - B Rounds 5-6-7-8 Roma ITA 2023-11-02
RcRownchangeKK*chgGame
 1229 1379 0.50 2 -0.87 20 -17.40 
  Cacciapuoti, Filippo 1347 ITA0.001-0.5420-10.80 
  Falzetti, Francesco 1111 ITA0.501-0.3320-6.60 

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 Roma seniores 2023 Monterotondo ITA 2023-11-10
RcRownchangeKK*chgGame
 1537 1379 1.00 4 -0.22 20 -4.40 
  Russo, Roberto 1702 ITA0.001-0.1320-2.60 
  Navarra, Stefano 1400 ITA0.001-0.4720-9.40 
  Caputo, Andrea 1448 ITA1.0010.602012.00 
  Vannelli, Vittorio 1596 ITA0.001-0.2220-4.40 

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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