Individual Calculations December 2023
 Alia, Matteo Maria  Total change: 28.00  Rating chartPersonal card
 WE 15 I dioscuri - Memorial Filippo Vetro - B Agrigento ITA 2023-11-24
RcRownchangeKK*chgGame
 1457 1354 2.50 5 0.70 40 28.00 
  Conti, Silvano 1511 ITA1.0010.714028.40 
  Geraci, Sergio 1520 ITA0.001-0.2840-11.20 
  Casano, Riccardo 1404 ITA0.5010.07402.80 
  Lo Piccolo, Marco 1456 ITA0.001-0.3640-14.40 
  Terenzi, Flavio 1396 ITA1.0010.564022.40 

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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