Individual Calculations June 2023
 Pegno, Mattia  Total change: -5.40  Rating chartPersonal card
 CIS 2023 - Serie A2 Girone 2 Milano ITA 2023-05-19
RcRownchangeKK*chgGame
 2254 2272 3.50 5 0.87 20 17.40 
  Kosarev, Andrei M. f2279 FID1.0010.512010.20 
  Franza, Marco 2071 ITA0.501-0.2620-5.20 
  Wieczorek, Oskar g2512 POL1.0010.802016.00 
  Mina, N. Mina 2182 EGY1.0010.38207.60 
  Titze, Leo 2227 ITA0.001-0.5620-11.20 

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)
 
 CR Lombardia 2023 Gallarate ITA 2023-05-26
RcRownchangeKK*chgGame
 1828 2272 3.50 5 -1.14 20 -22.80 
  Gemma, Stefano 1872  * ITA1.0010.08201.60 
  Di Liberto, Michele 1817 ITA1.0010.06201.20 
  Liloni, Francesco Mattia 1977 ITA0.001-0.8520-17.00 
  Baldeschi, Niccolo 1805 ITA0.501-0.4520-9.00 
  Frattini, Andrea 1668 ITA1.0010.02200.40 
 * 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)
 

 

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