Rapid: Individual Calculations March 2023
 Vitiello, Giovanni  Total change: -17.60  Rating chartPersonal card
 OP RAPID OPLONTI 2023 TORRE ANNUNZIATA ITA 2023-02-18
RcRownchangeKK*chgGame
 1663 1694 2.00 5 -0.88 20 -17.60 
  Paduano, Vincenzo 1315 ITA1.0010.09201.80 
  Seletsky, Grigory f2243 UKR0.001-0.0320-0.60 
  Perrotta, Nicola 1589 ITA1.0010.36207.20 
  Panico, Antonio 1605 ITA0.001-0.6220-12.40 
  Falanga, Andrea 1564 ITA0.001-0.6820-13.60 

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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