Rapid: Individual Calculations February 2022
 Zerilli, Amos Giacomo  Total change: 17.00  Rating chartPersonal card
 OP RAPID DI NATALE 2021 PALERMO ITA 2021-12-18
RcRownchangeKK*chgGame
 1549 1333 2.50 5 0.85 20 17.00 
  Amato, Andrea f2068 ITA0.001-0.0120-0.20 
  Gervasi, Giulia 1059 ITA1.0010.17203.40 
  Zito, Pietro 1280 ITA1.0010.43208.60 
  Zoncu, Mattia Fabrizio 1632 ITA0.5010.35207.00 
  Maresco, Diego 1708 ITA0.001-0.0920-1.80 

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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