Individual Calculations September 2023
 Cina , Vittorio  Total change: 98.80  Rating chartPersonal card
 WE 3 La regina degli scacchi a Roma - A Roma ITA 2023-07-28
RcRownchangeKK*chgGame
 2232 2133 3.50 5 1.51 40 60.40 
  Fezza, Davide 1943 ITA0.501-0.2540-10.00 
  Ferrante, Marco 1931 ITA1.0010.24409.60 
  Machidon, Cristi f2313 MDA1.0010.744029.60 
  Barp, Alberto m2436 ITA0.001-0.1440-5.60 
  Lodici, Lorenzo g2536 ITA1.0010.924036.80 

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)
 
 FE 21 Spilimbergo - A Spilimbergo ITA 2023-08-09
RcRownchangeKK*chgGame
 2305 2133 3.50 9 0.96 40 38.40 
  Godena, Michele g2446 ITA1.0010.864034.40 
  Campos Gomez, Manuel f2307 COL0.5010.23409.20 
  Bifulco, Michel f2288 ITA1.0010.714028.40 
  Martin, Julian m2407 GER0.5010.334013.20 
  Costa, Leonardo f2360 GER0.001-0.2140-8.40 
  Tifferet, Shaked f2281 ISR0.001-0.3040-12.00 
  Lekic, Dusan m2329 MNE0.001-0.2540-10.00 
  Perea Fruet, Lorenzo 2257 ESP0.5010.17406.80 
  Csontos, Aron 2074 HUN0.001-0.5840-23.20 

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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