Individual Calculations October 2023
 Bellafiore, Enzo  Total change: -19.60  Rating chartPersonal card
 FE 25 Grand Hotel Adriatico - C Montesilvano ITA 2023-09-10
RcRownchangeKK*chgGame
 1509 1602 4.00 8 -0.98 20 -19.60 
  Mezzatesta, Franco 1455 ITA1.0010.30206.00 
  Togni, Giampiero 1539 ITA0.501-0.0920-1.80 
  Alessandroni, Giancamillo 1479 ITA0.501-0.1720-3.40 
  Bianchini, Davide 1390 ITA0.001-0.7720-15.40 
  Venuto, Massimo 1419 ITA0.501-0.2420-4.80 
  Libutti, Michele 1577 ITA1.0010.47209.40 
  Giannini, Fabio 1645 ITA0.001-0.4420-8.80 
  Lanza, Francesco Paolo 1571 ITA0.501-0.0420-0.80 

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)
 

 

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