Individual Calculations March 2023
 Schembra, Serena  Total change: 96.40  Rating chartPersonal card
 WE 25 Amatori - C Mascalucia ITA 2023-02-04
RcRownchangeKK*chgGame
 1323 1185 4.00 5 2.41 40 96.40 
  Sirone, Gaspare 1369 ITA1.0010.744029.60 
  Khosravani, Afshin 1306 ITA1.0010.664026.40 
  Ciraulo, Silvia 1265 ITA0.5010.11404.40 
  Terenzi, Flavio 1390 ITA0.5010.264010.40 
  De Carne, Luigi 1284 ITA1.0010.644025.60 

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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