Individual Calculations February 2020
 Vuelban, Virgilio  Total change: -26.50  Rating chartPersonal card
 WE 28 Citta' di Montecatini Terme - A Montecatini Terme ITA 2019-12-27
RcRownchangeKK*chgGame
 1979 2262 4.00 6 -0.92 10 -9.20 
  Esposito, Giuseppe 1907 ITA0.501-0.3910-3.90 
  Petrilli, Leonardo 1900 ITA1.0010.10101.00 
  Marino, Giovanni 1921 ITA1.0010.12101.20 
  Bettalli, Francesco 2151 ITA0.001-0.6510-6.50 
  Salvadori, Federico 1862  * ITA1.0010.08100.80 
  Esposti, Federico 2132 ITA0.501-0.1810-1.80 
 * 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)
 
 WE 17 Lazio Scacchi - A Roma ITA 2020-01-03
RcRownchangeKK*chgGame
 1913 2293 1.00 3 -1.73 10 -17.30 
  Albini, Federico 1900 ITA0.001-0.9210-9.20 
  Iatrino, Vincenzo 1893  * ITA1.0010.08100.80 
  Maselli, Daniel 1945 ITA0.001-0.8910-8.90 
 * 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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