Individual Calculations February 2023
 Rinaldi, Mario  Total change: -24.00  Rating chartPersonal card
 FE 11 Lazio Scacchi - B Roma ITA 2023-01-02
RcRownchangeKK*chgGame
 1532 1441 1.50 8 -1.61 20 -32.20 
  Festa, Simone 1652 ITA0.001-0.2320-4.60 
  Torricelli, Lorenzo 1637 ITA1.0010.752015.00 
  Alfieri, Duccio 1576 ITA0.001-0.3220-6.40 
  Caputo, Andrea 1444 ITA0.001-0.5020-10.00 
  Giannandrea, Fabio 1411 ITA0.001-0.5420-10.80 
  Navarra, Stefano 1408 ITA0.501-0.0520-1.00 
  Ferri, Roberto 1399 ITA0.001-0.5620-11.20 
  Squicciarini, Simone 1728 ITA0.001-0.1620-3.20 

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)
 
 Settimanale 2 Lorenzo Castellano - A Rounds 1-2-3 Roma ITA 2023-01-12
RcRownchangeKK*chgGame
 1600 1441 1.00 2 0.41 20 8.20 
  Valli, Marco 1665 ITA0.001-0.2220-4.40 
  Rubinelli, Marco 1534 ITA1.0010.632012.60 

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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