Individual Calculations September 2023
 Alia, Matteo Maria  Total change: 37.60  Rating chartPersonal card
 WE 8 Agrigento - B Agrigento ITA 2023-08-25
RcRownchangeKK*chgGame
 1508 1316 2.50 6 0.94 40 37.60 
  Conti, Silvano 1540 ITA0.5010.284011.20 
  Oja, Maximus 1597 ITA0.001-0.1640-6.40 
  Tomassetti, Giuseppe 1511 ITA1.0010.754030.00 
  Orlando, Santo 1546 ITA0.5010.294011.60 
  Grasso, Giuseppe 1535 ITA0.001-0.2240-8.80 
  Mauro, Gabriele 1318 ITA0.5010.00400.00 

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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