Individual Calculations January 2017
 Altea, Alessandro  Total change: 19.00  Rating chartPersonal card
 OP 1 Roma citta' aperta Roma ITA 2016-12-04
RcRownchangeKK*chgGame
 2099 2014 4.50 9 0.95 20 19.00 
  Antoniacci, Riccardo 1872 ITA0.501-0.1920-3.80 
  Carulli, Emanuele 1864 ITA1.0010.30206.00 
  Banos, Oscar 2175 ARG0.5010.21204.20 
  Fabbri, Morgana 1614  * ITA1.0010.08201.60 
  Montilli, Vincenzo 2247 ITA0.5010.29205.80 
  Sonis, Francesco f2402 ITA0.5010.41208.20 
  Ferretti, Folco f2232 ITA0.5010.28205.60 
  Passerotti, Pierluigi f2278 ITA0.001-0.1820-3.60 
  Nazarenus, Moritz 2211 GER0.001-0.2520-5.00 
 * 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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