Individual Calculations January 2020
 Di Lazzaro, Gabriele  Total change: -41.00  Rating chartPersonal card
 FE 4 Roma citta' aperta - B Roma ITA 2019-12-08
RcRownchangeKK*chgGame
 1671 1827 4.00 9 -2.05 20 -41.00 
  Andreini, Gigliola 1477 ITA1.0010.11202.20 
  Cross, Ted 1994 USA0.5010.22204.40 
  Privitera, Franco 1932 ITA0.001-0.3620-7.20 
  Tomassi, Emidio 1665 ITA1.0010.29205.80 
  Micaloni, Mario 1925 ITA0.5010.13202.60 
  Jaivardhan, Raj 1485 IND0.001-0.8820-17.60 
  Bruno, Elio 1546 ITA0.001-0.8420-16.80 
  Moriggi, Alessandro 1433 ITA1.0010.08201.60 
  Giannini, Fabio 1583 ITA0.001-0.8020-16.00 

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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