Jean-Claude Bosson

SUI · 79 yrs · K=20 · Peak 1835 (May 2026)

Best performance: 1804 at SMM 3. Liga 2026 (group 514)(Best of 2026)

World #=73855 live386#73,469 publishedSwitzerland #=1367

OCT26 Rating

1810

Live Rating

1810.0

Change

0.0

Games Played

Rating History · Classical

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Classical games since the October list

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

	Last played	Score	TPR
	SMM 3. Liga 2026 (group 514)Mar 9 – Sep 7TPR 1804	3/6	1804

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

12 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.

SMM 3. Liga 2026 (group 514)1804
Mar – Sep 2026Teamfederation source
Best of 2026Score 3/6Opp avg 1804Start 1826
Coupe du Leman 2025-2026 Vaud Category C1776
Mar 2026Teamfederation source
#2 in 2026Score 3/6Opp avg 1848Start 1826
SMM 2025 3. Liga round 7-8—(1)
Sep 2025Teamfederation source
Score 1/1Opp avg 1752Start 1819
SMM 2025 3. Liga round 6—(0)
Aug 2025Teamfederation source
Score 0/1Start 1819
SMM 2025 3. Liga round 5—(1)
Jun 2025Swissfederation source
Score 1/1Opp avg 1757Start 1810
SMM 2025 3. Liga round 4—(0)
May 2025Teamfederation source
Score 0/1Start 1810
SMM 2025 3. Liga round 2-3—(0)
Apr 2025Teamfederation source
Score ½/1Start 1810
SMM 2025 3. Liga round 1—(0)
Mar 2025Teamfederation source
Score 1/1Start 1810
SJMM 2025-2026 (National leagues) rouond (6)-7—(1)
Jan – Apr 2024Swissfederation source
Score 1/1Opp avg 1531Start 1737
16. Open de Payerne roundd 4-6—(2)
Jan – Mar 2024Swissfederation source
Score 0/3Opp avg 1621Start 1737
16. Open de Payerne round 3—(1)
Jan – Feb 2024Swissfederation source
Score ½/1Opp avg 1599Start 1737
19. Open de Payerne round 1-2—(1)
Jan 2024Swissfederation source
Score 0/1Opp avg 1457Start 1737

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