Individual Calculations July 2023
 Valli, Marco  Total change: 13.40  Rating chartPersonal card
 Settimanale Superstar - Girone 2 Rounds 4-5-6-7 Roma ITA 2023-05-30
RcRownchangeKK*chgGame
 1735 1658 1.50 2 0.71 20 14.20 
  Sarno, Valerio 1701 ITA0.5010.06201.20 
  Marino, Danilo 1768 ITA1.0010.652013.00 

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)
 
 Settimanale 6 Stefano Tatai - A Rounds 1-2-3-4 Roma ITA 2023-06-01
RcRownchangeKK*chgGame
 1780 1647 1.00 3 -0.04 20 -0.80 
  Farina, Saverio 1915 ITA0.001-0.1720-3.40 
  Flacco, Gianluca 1481 ITA1.0010.28205.60 
  Pala, Giorgio 1943 ITA0.001-0.1520-3.00 

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)
 

 

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