Individual Calculations March 2023
 Luigi, Rinaldo  Total change: -42.00  Rating chartPersonal card
 OP 45 Settimanale Lazio Scacchi Rounds 3-4-5-6 Roma ITA 2023-01-31
RcRownchangeKK*chgGame
 1611 1673 1.00 3 -0.68 20 -13.60 
  Squicciarini, Simone 1728 ITA0.001-0.4220-8.40 
  Cancellieri, Loredana 1356 ITA1.0010.13202.60 
  Sarno, Valerio 1750 ITA0.001-0.3920-7.80 

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 4-5-6-7 Roma ITA 2023-02-02
RcRownchangeKK*chgGame
 1610 1703 1.00 4 -1.42 20 -28.40 
  Tosi, Francesco 1919 ITA0.001-0.2220-4.40 
  Abuhamdieh, Nando 1350 ITA1.0010.11202.20 
  Nasca, Andrea 1505 ITA0.001-0.7620-15.20 
  Valli, Marco 1666 ITA0.001-0.5520-11.00 

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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