Individual Calculations July 2023
 Bartolozzi, Roberto  Total change: -13.80  Rating chartPersonal card
 FE 14 Dolomiti - A Forni di Sopra ITA 2023-06-10
RcRownchangeKK*chgGame
 2024 1953 3.00 9 -0.69 20 -13.80 
  Thiel, Thomas f2215 GER0.001-0.1820-3.60 
  Gola, Giorgio 2071 ITA0.001-0.3420-6.80 
  Lombardo, Filippo 1885 ITA0.501-0.0920-1.80 
  Novak, Rok 1832 SLO1.0010.34206.80 
  Ceschia, Ivano f2207 ITA0.001-0.1920-3.80 
  Ridolfo, Enrico 2085 ITA0.001-0.3220-6.40 
  Cluyts, Marc 1915 BEL0.501-0.0520-1.00 
  Melotti, Dario Valerio 2008 ITA0.5010.08201.60 
  Hansson, Hakan 1997 SWE0.5010.06201.20 

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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