Individual Calculations January 2024
 Buffoni, Luca  Total change: 9.40  Rating chartPersonal card
 FE 5 Roma Citta' aperta - B Roma ITA 2023-12-04
RcRownchangeKK*chgGame
 1862 1797 3.50 7 0.61 20 12.20 
  Pala, Giorgio 1925 ITA1.0010.672013.40 
  Terwagne, Bertrand 1884 BEL0.5010.12202.40 
  Machin Arbelo, Pedro Alexis 1911 ESP0.001-0.3420-6.80 
  Ottavi, Marco 1993 ITA0.001-0.2520-5.00 
  Udovenko, Daniel 1833 ENG0.5010.05201.00 
  Viscogliosi, Enzo 1776 ITA1.0010.47209.40 
  Gayatinea, Pete 1715 USA0.501-0.1120-2.20 

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)
 
 WE 26 Grand Hotel Adriatico - B Montesilvano ITA 2023-12-15
RcRownchangeKK*chgGame
 1525 1797 4.00 5 -0.14 20 -2.80 
  Tofu, Marco 1501 ITA0.501-0.3520-7.00 
  Saporito, Giulio Cong Yan 1467 ITA0.501-0.3820-7.60 
  Bianchini, Davide 1528 ITA1.0010.17203.40 
  Paduano, Gennaro 1616 ITA1.0010.26205.20 
  Fortunato, Roberto 1514 ITA1.0010.16203.20 

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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