Mika Jonas Koch

GER · 18 yrs · K=40 · Peak 1866 (Feb 2026)

Best performance: 2035 at Heusenstamm Sparkassen Open 2025 B(Best of 2025)

World #=80936 live20456#60,480 publishedGermany #=8218

OCT26 Rating

1854

Live Rating

1792.0

Change

-62.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

	Tournament	Score	Change	TPR	After
	Marburger Schachtage 2026 A TurnierOct 15 – Oct 18TPR 1660	2½/7	-62.0	1660	1792.0

9 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.

Marburger Schachtage 2026 A Turnier-62.0
Oct 2026Individualchess-results.com
#3 in 2026Score 2½/7TPR 1660Opp avg 1785Start 1854
Lahn-Eder-Open 20261810
Feb 2026Swissfederation source
#2 in 2026Score 2½/5Opp avg 1810Start 1866
36. Staufer Open A1903
Jan 2026Swissfederation source
Best of 2026Score 3/9Opp avg 1990Start 1838
Hessische Einzelmeisterschaften 2025 A-Turnier1848
Dec 2025Swissfederation source
#3 in 2025Score 2/6Opp avg 1973Start 1838
Heusenstamm Sparkassen Open 2025 B2035
Nov 2025Swissfederation source
Best of 2025Score 6/7Opp avg 1762Start 1755
Marburger Schachtage 2025 A-Open1936
Oct 2025Swissfederation source
#2 in 2025Score 2½/6Opp avg 1993Start 1692
Marburger Schachtage 2024 A-Open1809
Oct 2024Swissfederation source
Best of 2024Score 2½/7Opp avg 1911Start 1644
Heusenstamm Sparkassen Open 2023 B1451
Nov 2023Swissfederation source
Best of 2023Score 3½/7Opp avg 1451
Marburger Schachtage 2023 B-Turnier1362
Oct 2023Swissfederation source
#2 in 2023Score 3½/7Opp avg 1449

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