Rapid: Individual Calculations April 2020
 Rocchi, Federico  Total change: -6.40  Rating chartPersonal card
 OP 36 ARROCCO CHESS CLUB ROMA ITA 2020-03-01
RcRownchangeKK*chgGame
 1866 1911 4.00 8 -0.32 20 -6.40 
  Aghayev, Miragha m2466 ITA0.001-0.0320-0.60 
  Rossi, Roberto 1405 ITA1.0010.04200.80 
  Carnicelli, Valerio f2453 ITA0.001-0.0320-0.60 
  Abuhamdieh, Nando 1469 ITA1.0010.06201.20 
  Rabiti, Roberto 1324 ITA1.0010.02200.40 
  Paglietti, Nicola f2068 ITA0.5010.21204.20 
  Capitelli, Paolo 2027 ITA0.001-0.3420-6.80 
  Buffoni, Luca 1715 ITA0.501-0.2520-5.00 

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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