Individual Calculations June 2023
 Costabile, Vincenzo  Total change: 30.40  Rating chartPersonal card
 FE Tivoli - A Tivoli ITA 2023-04-28
RcRownchangeKK*chgGame
 2023 1867 3.00 7 0.92 20 18.40 
  Centamore, Alberto 2022 ITA0.5010.21204.20 
  Procacci, Sergio 1952 ITA1.0010.622012.40 
  Proietti Cobas, Jorge 2000 ITA1.0010.682013.60 
  D Angerio, Alessandro 2019 ITA0.001-0.3020-6.00 
  Carlomagno, Vincenzo 2115 ITA0.001-0.1920-3.80 
  Beliman, Alexandro 1942 ITA0.5010.10202.00 
  Martorelli, Antonio m2108 ITA0.001-0.2020-4.00 

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)
 
 CIS 2023 - Serie C Girone 20 Roma ITA 2023-05-19
RcRownchangeKK*chgGame
 1835 1910 3.00 4 0.60 20 12.00 
  Roberti, Bruno 1769 ITA1.0010.31206.20 
  Bonelli, Federico 1912 ITA0.5010.00200.00 
  Coccia, Vincenzo 1703 ITA1.0010.23204.60 
  Rosato, Luciano 1956 ITA0.5010.06201.20 

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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