Gian Franco Costantino

ITA · 67 yrs · K=20 · Peak 1849 (Mar 2024)

Best performance: 1957 at FE 40 Corsico - C(Best of 2009)

OCT26 Rating

1810

Live Rating

1810.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1810	0
Sep 2026	1810	0
Aug 2026	1810	0
Jul 2026	1810	0
Jun 2026	1810	0
May 2026	1810	0
Apr 2026	1810	0
Mar 2026	1810	0
Feb 2026	1810	0
Jan 2026	1810	0
Dec 2025	1810	0
Nov 2025	1810	0

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	WE 14 Citta' di Biella - BSep 26, 2025 – Sep 28, 2025TPR 1675	2/5	1675

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

42 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

WE 14 Citta' di Biella - B1675
Sep 2025Swissfederation source
Best of 2025Score 2/5Opp avg 1747Start 1832
CIS 2024 - Serie C Girone 1—(2)
Apr 2024Teamfederation source
Score 0/2Opp avg 1912Start 1849
CIS 2023 - Serie C Girone 21956
Jun 2023Teamfederation source
Best of 2023Score 3/5Opp avg 1884Start 1721
CP Biella e Vercelli 20231870
Mar 2023Swissfederation source
#2 in 2023Score 3/5Opp avg 1870Start 1710
WE 34 Robecchetto con Induno - B1758
Dec 2022Swissfederation source
Best of 2022Score 3/6Opp avg 1686Start 1702
CIS 2022 - Serie C Girone 1—(1)
Oct 2022Teamfederation source
Score 2/2Opp avg 1887Start 1687
WE 11 Citta' di Biella - B1640
Sep 2022Swissfederation source
#2 in 2022Score 2½/5Opp avg 1640Start 1693
Campionato Italiano 2N e 3N 20221525
Jun 2022Swissfederation source
#3 in 2022Score 4½/9Opp avg 1525Start 1741
WE 33 Robecchetto con Induno - B1673
Dec 2021Swissfederation source
#2 in 2021Score 3/6Opp avg 1673Start 1754
CIS 2021 - Serie C Girone 11715
Oct 2021Teamfederation source
Best of 2021Score 1½/4Opp avg 1802Start 1760
WE 32 Robecchetto con Induno - B1896
Dec 2019Swissfederation source
Best of 2019Score 4½/6Opp avg 1703Start 1736
WE 10 Citta' di Biella - B1682
Sep 2019Swissfederation source
#2 in 2019Score 3/5Opp avg 1610Start 1744
WE 6 Citta' di Vercelli - B1384
May – Jun 2019Swissfederation source
#3 in 2019Score 2½/5Opp avg 1384Start 1780
WE 9 Citta' di Biella - B1701
Sep 2018Swissfederation source
#3 in 2018Score 2½/5Opp avg 1701Start 1792
FE 7 Mare di Fano - B1812
Jul – Aug 2018Swissfederation source
#2 in 2018Score 6/9Opp avg 1687Start 1786
CP Biella-Vercelli 20181946
Mar 2018Swissfederation source
Best of 2018Score 3½/5Opp avg 1797Start 1763
FE 29 Comune di Robecchetto - B1778
Dec 2017Swissfederation source
#2 in 2017Score 4/6Opp avg 1653Start 1760
FE 8 Citta' di Biella - B1857
Sep 2017Swissfederation source
Best of 2017Score 3½/5Opp avg 1708Start 1745
WE 7 Citta' di Biella - B1750
Sep 2016Swissfederation source
Best of 2016Score 2½/5Opp avg 1750Start 1744
FE 3 Citta' di Vercelli - B1620
Jun 2016Swissfederation source
#2 in 2016Score 3/5Opp avg 1548Start 1751
OP 6 Citta' di Biella - B1713
Sep 2015Swissfederation source
Best of 2015Score 2/5Opp avg 1785Start 1758
WE Citta' di Novara 20151405
Jun 2015Swissfederation source
#2 in 2015Score 3/5Opp avg 1530Start 1781
FE 5 Citta' di Biella - B1801
Sep 2014Swissfederation source
#2 in 2014Score 3/5Opp avg 1729Start 1778
FE 3 Mare di Fano - B1730
Jul 2014Swissfederation source
#3 in 2014Score 3/8Opp avg 1817Start 1792
OP Citta' di Vercelli1910
Jun 2014Swissfederation source
Best of 2014Score 3/5Opp avg 1838Start 1779

Live ratings projected from the OCT26 published list · Not affiliated with FIDE