Individual Calculations May 2024
 Condorelli, Roberto  Total change: -2.00  Rating chartPersonal card
 Settimanale 48 Lazio Scacchi - B Rounds 4-5-6-7 Roma ITA 2024-04-02
RcRownchangeKK*chgGame
 1636 1660 1.50 3 -0.10 20 -2.00 
  Antonuccio, Pietro 1591 ITA0.501-0.1020-2.00 
  Attias, Andrea 1559 ITA1.0010.36207.20 
  Ricci, Domenico 1759 ITA0.001-0.3620-7.20 

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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