Individual Calculations February 2023
 Stirpe, Claudio  Total change: -34.40  Rating chartPersonal card
 FE 11 Lazio Scacchi - A Roma ITA 2023-01-02
RcRownchangeKK*chgGame
 1946 1942 3.50 8 -0.57 20 -11.40 
  Mukhamed, Nazir 1849 UKR0.001-0.6320-12.60 
  Castelfranchi, Carlo 1900 ITA0.501-0.0620-1.20 
  Pastore, Cosmas 1865 ITA1.0010.39207.80 
  Ferrante, Marco 1905 ITA0.501-0.0520-1.00 
  Proietti Cobas, Jorge 1891 ITA0.001-0.5720-11.40 
  Farina, Saverio 1888 ITA0.501-0.0820-1.60 
  Cobas Ferrer, Dayamy 1981 CUB1.0010.552011.00 
  Machidon, Cristi f2286 MDA0.001-0.1220-2.40 

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)
 
 WE 3 Tivoli - A Tivoli ITA 2023-01-13
RcRownchangeKK*chgGame
 1842 1942 2.00 5 -1.15 20 -23.00 
  Costalonga, Riccardo 1661 ITA0.001-0.8420-16.80 
  D Antonio, Neri 2267 ITA0.5010.37207.40 
  Costantino, Claudio Emanuele 1701 ITA0.501-0.3020-6.00 
  Iatrino, Vincenzo 1692 ITA1.0010.19203.80 
  Proietti Cobas, Jorge 1891 ITA0.001-0.5720-11.40 

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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