Individual Calculations November 2023
 Costantino, Gaia  Total change: 31.20  Rating chartPersonal card
 WE Nerone gioca a scacchi ad Anzio - B Anzio ITA 2023-10-13
RcRownchangeKK*chgGame
 1688 1646 3.00 5 0.78 40 31.20 
  Vertuccio, Roberto 1771 ITA0.5010.17406.80 
  Nassa, Nicolas 1734 ITA0.5010.12404.80 
  Festa, Simone 1652 ITA0.5010.01400.40 
  Lattanzi, Domenico 1656 ITA1.0010.514020.40 
  Von Donnersmarck, Alexis Jaguar 1625 USA0.501-0.0340-1.20 

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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