Individual Calculations April 2009
 Gorgoglione, Enrico  Total change: -7.10  Rating chartPersonal card
 WE Bari Bari ITA 2009-01-17
RcRownchangeKK*chgGame
 1905 1940 3.00 6 -0.35 25 -8.75 
  Altini, Daniele 2251 ITA0.001-0.1425-3.50 
  Greco, Sara 1809 ITA1.0010.32258.00 
  De Toma, Francesco 1792 ITA0.001-0.7025-17.50 
  Sirena, Gianni 1926 ITA0.501-0.0225-0.50 
  Palmitessa, Chiara 1769 ITA0.501-0.2325-5.75 
  Stoja, Rocco 1880 ITA1.0010.422510.50 

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)
 
NOTE: K factor changed
 CP Barletta Andria Trani Bisceglie ITA 2009-02-14
RcRownchangeKK*chgGame
 2023 1940 0.50 1 0.11 15 1.65 
  Lattanzio, Savino 2023 ITA0.5010.11151.65 

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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