Renzo Mazzoni

SUI · 85 yrs · K=20 · Peak 1659 (Jul 2025)

Best performance: 1782 at Bundesturnier Sen2 2025(Best of 2025)

World #=135965 live655#135,310 publishedSwitzerland #=2555

OCT26 Rating

1633

Live Rating

1633.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

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

	Last played	Score	TPR
	SMM 4. Liga 2026 (group 607)Mar 9 – Aug 17TPR 1722	2½/5	1722

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

7 of 13 events · All years

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.

SMM 4. Liga 2026 (group 607)1722
Mar – Aug 2026Teamfederation source
Best of 2026Score 2½/5Opp avg 1809Start 1627
SGM 2025-2026 (all leagues) Round 7—(1)
Mar 2026Teamfederation source
Score ½/1Opp avg 1557Start 1627
IGM 2025-26 Kat. C round 6-7—(0)
Jan – Feb 2026Teamfederation source
Score 0/1Start 1642
SGM 2025-2026 (all leagues) Round 5-6—(1)
Feb 2026Teamfederation source
Score 0/1Opp avg 1820Start 1632
SGM 2025-2026 (all leagues) Round 4—(1)
Jan 2026Teamfederation source
Score 0/1Opp avg 1910Start 1642
IGM 2025-26 Kat. C round 1-5—(1)
Nov 2025 – Jan 2026Teamfederation source
Score ½/4Opp avg 1776Start 1659
IGM 2025-26 Kat. B round 1-5—(0)
Nov 2025 – Jan 2026Teamfederation source
Score ½/1Start 1659

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