Rapid: Individual Calculations December 2023
 Aiello, Davide  Total change: -13.20  Rating chartPersonal card
 CIG 2024 - SARZANA U14-16-18 SARZANA ITA 2023-11-12
RcRownchangeKK*chgGame
 1221 1180 1.00 3 -0.33 40 -13.20 
  Trincherini, Leandro 1233 ITA0.001-0.4340-17.20 
  Marchini, Emilio Giuseppe 1259 ITA0.001-0.3940-15.60 
  Cellucci, Marco 1172 ITA1.0010.494019.60 

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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