Individual Calculations March 2023
 Pulvirenti, Davide  Total change: 55.20  Rating chartPersonal card
 WE 25 Amatori - C Mascalucia ITA 2023-02-04
RcRownchangeKK*chgGame
 1311 1388 5.00 6 1.38 40 55.20 
  Gagliano, Giuseppe 1231 ITA1.0010.294011.60 
  Ciraulo, Silvia 1265 ITA0.501-0.1740-6.80 
  Alia, Matteo Maria 1237 ITA1.0010.304012.00 
  Khosravani, Afshin 1306 ITA1.0010.394015.60 
  Terenzi, Flavio 1390 ITA0.5010.00400.00 
  Giudice, Antonino 1437 ITA1.0010.574022.80 

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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