Individual Calculations February 2024
 Fiorenza, Valerio  Total change: -13.60  Rating chartPersonal card
 FE 12 Lazio Scacchi - Superstar e champions - Girone 10 Roma ITA 2024-01-03
RcRownchangeKK*chgGame
 1165 1200 1.50 4 -0.68 20 -13.60 
  Serzanti, Massimo 1117 ITA1.0010.39207.80 
  Lustro, Clara 1200 ITA0.5010.00200.00 
  Lupi, Massimiliano 1190 ITA0.001-0.5120-10.20 
  Moreno, Giovanni 1154 ITA0.001-0.5620-11.20 

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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