Individual Calculations January 2023
 Mazzeo, Francesco  Total change: -4.00  Rating chartPersonal card
 CR Molise 2023 Venafro ITA 2022-12-03
RcRownchangeKK*chgGame
 1818 1602 2.00 5 0.26 40 10.40 
  Zinnai, Graziano Matteo 2070 ITA0.001-0.0540-2.00 
  Brunetti, Nicola 1318 ITA1.0010.16406.40 
  Pompa, Alessandro 2044 ITA0.001-0.0640-2.40 
  Vitiello, Gio 1386 ITA1.0010.22408.80 
  Mariotti, Sergio g2272 ITA0.001-0.0140-0.40 

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 23 Grand Hotel Adriatico - B Montesilvano ITA 2022-12-16
RcRownchangeKK*chgGame
 1536 1602 2.00 4 -0.36 40 -14.40 
  Bianchini, Davide 1372 ITA0.501-0.2940-11.60 
  Roiatti, Noris 1507 ITA0.501-0.1340-5.20 
  Ruggeri, Igor 1431 ITA1.0010.274010.80 
  Di Lascio, Savino 1835 ITA0.001-0.2140-8.40 

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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