Rapid: Individual Calculations January 2019
 Zerilli, Amos Giacomo  Total change: -0.40  Rating chartPersonal card
 OP GRAND PRIX TORNEO DI NATALE MONREALE ITA 2018-12-23
RcRownchangeKK*chgGame
 1522 1282 1.00 5 -0.02 20 -0.40 
  Passiglia, Emanuele 1573 ITA0.001-0.1520-3.00 
  Castigliola, Diego 1522 ITA0.001-0.2020-4.00 
  Bianchi, Marco 1545 ITA1.0010.822016.40 
  Maestri, Salvatore 1424 ITA0.001-0.3120-6.20 
  Ganci, Elio 1548 ITA0.001-0.1820-3.60 

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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