Individual Calculations June 2023
 Sbardella, Vittorio  Total change: -27.60  Rating chartPersonal card
 Settimanale Superstar - Girone 5 Rounds 1-2-3 Roma ITA 2023-05-09
RcRownchangeKK*chgGame
 1307 1378 0.50 2 -0.69 40 -27.60 
  Antonuccio, Pietro 1385 ITA0.5010.01400.40 
  Santarcangelo, Salvatore 1229 ITA0.001-0.7040-28.00 

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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