Rapid: Individual Calculations June 2023
 Tamburrini, Andrea  Total change: -15.20  Rating chartPersonal card
 OP 9 RAPID ARROCCO CHESS CLUB ROMA ITA 2023-05-13
RcRownchangeKK*chgGame
 1609 1189 0.00 5 -0.76 20 -15.20 
  Maldonado, Stefano 1893 ITA0.001-0.0120-0.20 
  D `amore, Emanuele 1769 ITA0.001-0.0220-0.40 
  Brunetti, Alessandro 1759 ITA0.001-0.0220-0.40 
  Schiavoni, Leonardo 1151 ITA0.001-0.5520-11.00 
  Paduraru, Angelo Mario 1474 ITA0.001-0.1620-3.20 

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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