Gustavo Zaldivar

SUI · 57 yrs · K=20 · Peak 1791 (Oct 2025)

Best performance: 1877 at Stein am Rhein Open 2020(Best of 2020)

World #=107333 live2954#104,379 publishedSwitzerland #=2047

OCT26 Rating

1717

Live Rating

1717.0

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	1717	0
Sep 2026	1717	0
Aug 2026	1717	0
Jul 2026	1717	0
Jun 2026	1717	0
May 2026	1717	0
Apr 2026	1717	+1
Mar 2026	1716	-1
Feb 2026	1717	-74
Jan 2026	1791	0
Dec 2025	1791	0
Nov 2025	1791	0

Classical games since the October list

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

	Last played	Score	TPR
	16 th Chennai Open International Grandmaster Chess Tournament 2025 for Sakthi Group Dr.N.Mahalingam TrophyJan 2 – Jan 9TPR 1501	3½/10	1501

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

Event timeline · Classical

25 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.

16 th Chennai Open International Grandmaster Chess Tournament 2025 for Sakthi Group Dr.N.Mahalingam Trophy1501
Jan 2026Swissfederation source
Best of 2026Score 3½/10Opp avg 1611Start 1791
SMM 2025 2. Liga round 7—(1)
Sep 2025Teamfederation source
Score ½/1Opp avg 1906Start 1788
SMM 2025 2. Liga round 6—(0)
Aug 2025Teamfederation source
Score 1/1Start 1788
SMM 2025 2. Liga round 5—(1)
Jun 2025Teamfederation source
Score 1/1Opp avg 1785Start 1778
SMM 2025 2. Liga round 4—(1)
May 2025Teamfederation source
Score 0/1Opp avg 1915Start 1784
SMM 2025 2. Liga round 1—(1)
Mar 2025Teamfederation source
Score ½/1Opp avg 1865Start 1782
Schaffhausen New Year Open 20241644
Jan 2024Swissfederation source
Best of 2024Score 2/5Opp avg 1837Start 1656
47. Weihnachtsopen Allgemein1549
Dec 2023Swissfederation source
#2 in 2023Score 3½/6Opp avg 1636Start 1656
VII Open Internacional de Ajedrez Semana Santa1772
Apr 2023Swissfederation source
Best of 2023Score 3½/9Opp avg 1930Start 1645
XVI Festival Internacional da Figueira da Foz1594
Nov 2022Swissfederation source
#3 in 2022Score 3½/9Opp avg 1735Start 1703
Stein am Rhein Open 20221349
Oct 2022Swissfederation source
#4 in 2022Score 2/5Opp avg 1542Start 1703
ZUERICHSee acrevis Open A 20221775
Jul 2022Swissfederation source
#2 in 2022Score 3/6Opp avg 1775Start 1692
Schaffhausen Open 20221834
Mar 2022Swissfederation source
Best of 2022Score 3/5Opp avg 1739Start 1706
SGM 2019-20 round 7—(1)
Sep 2020Teamfederation source
Score 0/1Opp avg 1862Start 1712
SGM 2019-20 round 5-6—(1)
Feb 2020Swissfederation source
Score 0/1Opp avg 2003Start 1691
Stein am Rhein Open 20201877
Feb 2020Swissfederation source
Best of 2020Score 3/5Opp avg 1805Start 1691
SGM 2019-20 round 2-3—(1)
Nov – Dec 2019Teamfederation source
Score 0/1Opp avg 1772Start 1706
SGM 2019-20 round 1—(1)
Nov 2019Teamfederation source
Score 0/1Opp avg 1834Start 1706
Bundesturnier HT 2 20181365
May 2018Swissfederation source
#2 in 2018Score 4/7Opp avg 1452Start 1739
Aeroflot Open 2018 C1798
Feb 2018Swissfederation source
Best of 2018Score 3½/9Opp avg 1878Start 1711
Kortchnoi-Memorial Main Tournament1864
Apr 2017Swissfederation source
Best of 2017Score 4½/7Opp avg 1807Start 1643
Schachturnier auf See 20171791
Jan 2017Swissfederation source
#2 in 2017Score 3½/7Opp avg 1791Start 1595
39. Weihnachtsopen Allgemein1665
Dec 2015Swissfederation source
Best of 2015Score 4/7Opp avg 1737Start 1577
Stein am Rhein Spring Open1631
May 2015Swissfederation source
#2 in 2015Score 1½/5Opp avg 1953Start 1585
I Torneo Int. Centro Goya Las Palmas de Gran Canaria 20141585
Dec 2014Swissfederation source
Best of 2014Score 4/9Opp avg 1628

Rated near Gustavo Zaldivar · Classical

World

#=107333Samuel Bovet1717.0
#=107333Suren G. Avagyan1717.0
#=107333Gustavo Zaldivar1717.0
#=107333Vyacheslav Burak1717.0
#=107333Marino Gambarara1717.0

Switzerland

#2046Juri Meier1717.4
#=2047Samuel Bovet1717.0
#=2047Gustavo Zaldivar1717.0
#=2047Marino Gambarara1717.0
#=2047Michel Guillaume1717.0

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