Individual Calculations January 2020
 Iannello, Antonio  Total change: -26.40  Rating chartPersonal card
 FE 4 Roma citta' aperta - B Roma ITA 2019-12-08
RcRownchangeKK*chgGame
 1736 1911 5.00 9 -1.32 20 -26.40 
  Huwaidi, Fahad 1555 KUW1.0010.11202.20 
  Salvato, Giuseppe 1710 ITA0.501-0.2620-5.20 
  Jimenez Alban, Xavier Miguel 1511  * ECU1.0010.08201.60 
  De Blasio, Alessandro 1969 ITA0.5010.08201.60 
  Al-Hamlan, Faisal 1906 KUW0.001-0.5120-10.20 
  Risso, Alessandro 1751 ITA0.001-0.7120-14.20 
  Giannini, Fabio 1583 ITA1.0010.13202.60 
  Savitteri, Calogero 1799 ITA1.0010.35207.00 
  Blasco, Domenico 1844 ITA0.001-0.5920-11.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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