Rapid: Individual Calculations August 2023
 Ferraro, Giovanni  Total change: -18.00  Rating chartPersonal card
 OP 11 RAPID ARROCCO CHESS CLUB ROMA ITA 2023-07-08
RcRownchangeKK*chgGame
 1467 1042 0.00 5 -0.45 40 -18.00 
  Scagliarini, Bruno 1750 ITA0.001-0.0140-0.40 
  Mercanti, Gabriele 1412 ITA0.001-0.1040-4.00 
  Palestini, Arsen 1440 ITA0.001-0.0840-3.20 
  Scotto Di Carlo, Lorenzo 1397 ITA0.001-0.1140-4.40 
  Giorgi, Gabriele 1338 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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