Individual Calculations July 2023
 Catena, Marco  Total change: -35.20  Rating chartPersonal card
 FE 14 Dolomiti - B Forni di Sopra ITA 2023-06-10
RcRownchangeKK*chgGame
 1525 1653 3.50 8 -1.76 20 -35.20 
  Abuhamdieh, Nando 1369 ITA1.0010.16203.20 
  Akhmedov, Alisher 1748 ITA0.001-0.3720-7.40 
  Cannetta, Stefano 1504 ITA0.501-0.2020-4.00 
  Maffeis, Fabio 1537 ITA1.0010.34206.80 
  Comisso, Daniele 1603 ITA0.001-0.5720-11.40 
  Calabrese, Emiliano 1605 ITA0.501-0.0720-1.40 
  Cretti, David 1534 ITA0.001-0.6620-13.20 
  Predan, Dino 1298 ITA0.501-0.3920-7.80 

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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