Individual Calculations September 2022
 Bettalli, Francesco  Total change: 14.80  Rating chartPersonal card
 WE 2 La regina degli scacchi a Roma - A Roma ITA 2022-07-29
RcRownchangeKK*chgGame
 2168 2237 3.50 5 0.63 20 12.60 
  Di Girolamo, Nicolo 1962 ITA1.0010.17203.40 
  Garofalo, Pietro 1949 ITA1.0010.16203.20 
  Carnicelli, Valerio f2352 ITA0.5010.16203.20 
  Lumachi, Gabriele f2355 ITA0.5010.16203.20 
  Orfini, Nicolo 2221 ITA0.501-0.0220-0.40 

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)
 
 FE 20 Spilimbergo - A Spilimbergo ITA 2022-08-09
RcRownchangeKK*chgGame
 2214 2249 5.00 9 0.12 20 2.40 
  Procacci, Sergio 2006 ITA1.0010.20204.00 
  Katz, Alexander m2412 USA0.5010.22204.40 
  Lumachi, Gabriele f2355 ITA0.001-0.3620-7.20 
  Negro, Roberto 2116 ITA1.0010.32206.40 
  Muthaiah, Al m2414 IND0.001-0.2820-5.60 
  Perossa, Nicolas 2060 ITA0.501-0.2520-5.00 
  Olenik Campa, Rudi c2135 SLO1.0010.34206.80 
  Doric, Darko m2473 CRO0.001-0.2220-4.40 
  Triboi, Alexander 1956 MDA1.0010.15203.00 

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 Bella Italia - A Lignano Sabbiadoro ITA 2022-08-17
RcRownchangeKK*chgGame
 2159 2249 5.50 9 -0.01 20 -0.20 
  Brotto, Alessandro 2027 ITA1.0010.22204.40 
  Sonis, Francesco g2543 ITA0.001-0.1520-3.00 
  Cappelletto, Joshuaede f2256 ITA1.0010.512010.20 
  Bommini, Mounika Akshaya wm2087 IND0.001-0.7120-14.20 
  Player, Edmund C 2158 ENG0.001-0.6220-12.40 
  Sala, Giulia wf1958 ITA0.501-0.3520-7.00 
  Tencati, Giuseppe 2055 ITA1.0010.25205.00 
  Cino, Giuseppe Adalberto 1976 ITA1.0010.17203.40 
  Jonkman, Harmen g2373 NED1.0010.672013.40 

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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