Rapid: Individual Calculations January 2023
 Mancuso, Marcello  Total change: -2.60  Rating chartPersonal card
 OP RAPID DI NATALE A VILLA GORDIANI ROMA ITA 2022-12-18
RcRownchangeKK*chgGame
 1563 1460 3.00 8 -0.13 20 -2.60 
  Marincolo, Piercarlo 1978 ITA0.001-0.0320-0.60 
  Carconi, Massimo 1654 ITA1.0010.752015.00 
  Pellegrini, Ennio Paolo 1838 ITA0.001-0.0920-1.80 
  Nardoni, Matteo 1595 ITA0.001-0.3220-6.40 
  Fumagalli, Mauro 1477 ITA0.001-0.4820-9.60 
  Risitano, Martina 1211 ITA1.0010.19203.80 
  Prroj, Aleksander 1642 ITA0.001-0.2620-5.20 
  Codispoti, Maria Celeste 1106 ITA1.0010.11202.20 

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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