Rapid: Individual Calculations May 2023
 Ceraolo, Francesco  Total change: -49.20  Rating chartPersonal card
 OP 8 RAPID ARROCCO CHESS CLUB ROMA ITA 2023-04-01
RcRownchangeKK*chgGame
 1538 1275 0.00 5 -1.23 40 -49.20 
  Pomilio, Riccardo 1843 ITA0.001-0.0240-0.80 
  Alessi, Andrea 1734 ITA0.001-0.0540-2.00 
  Tamburrini, Andrea 1170 ITA0.001-0.6440-25.60 
  Abuhamdieh, Nando 1371 ITA0.001-0.3740-14.80 
  Fatone, Antonio 1572 ITA0.001-0.1540-6.00 

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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