Rapid: Individual Calculations February 2022
 Zito, Pietro  Total change: -11.60  Rating chartPersonal card
 OP RAPID DI NATALE 2021 PALERMO ITA 2021-12-18
RcRownchangeKK*chgGame
 1589 1280 0.00 3 -0.58 20 -11.60 
  Castigliola, Diego 1824 ITA0.001-0.0320-0.60 
  Zoncu, Roberto Alessio 1610 ITA0.001-0.1220-2.40 
  Zerilli, Amos Giacomo 1333 ITA0.001-0.4320-8.60 

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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