Killian Sonna

BEL · 24 yrs · K=20 · Peak 1733 (May 2026)

Best performance: 1831 at grenke Chess Open 2026 B-Open(Best of 2026)

World #=107280 live449#106,831 publishedBelgium #=1727

OCT26 Rating

1710

Live Rating

1710.0

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
	Intercercles FEFB 2026 Division 2AMar 22 – Jun 28	1½/2	—

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

Event timeline · Classical

27 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.

Intercercles FEFB 2026 Division 2A—(2)
Mar – Jun 2026Teamfederation source
Score 1½/2Opp avg 1776Start 1612
Intercercles FEFB 2026 Division 5A—(1)
Mar – Jun 2026Teamfederation source
Score 1/1Opp avg 1565Start 1612
Championnat de Namur Open 2026 Rondes 7-8—(0)
May 2026Swissfederation source
Score 1/1Start 1733
INDIVIDUELS FEFB 2026 - OPEN1561
May 2026Swissfederation source
#2 in 2026Score 2/6Opp avg 1633Start 1733
Championnat de Namur Open 2026 Rondes 5-6—(1)
Apr 2026Swissfederation source
Score 0/1Opp avg 1969Start 1626
Belgian Interclubs 2025-2026 Division 3B—(1)
Sep 2025 – Apr 2026Teamfederation source
Score 0/1Opp avg 1927
Belgian Interclubs 2025-2026 Division 5D—(1)
Sep 2025 – Apr 2026Teamfederation source
Score ½/2Opp avg 1661
Belgian Interclubs 2025-2026 Division 5O—(1)
Sep 2025 – Apr 2026Teamfederation source
Score 2/2Opp avg 1440
Belgian Interclubs 2025-2026 Division 5A—(0)
Sep 2025 – Apr 2026Teamfederation source
Score ½/1
Championnat de Wavre 2026 - 1er semestre 2026 Ronde 7—(0)
Apr 2026Swissfederation source
Score 1/1Start 1626
grenke Chess Open 2026 B-Open1831
Apr 2026Swissfederation source
Best of 2026Score 5/9Opp avg 1788Start 1626
Championnat de Namur Open 2026 Rondes 3-4—(0)
Mar 2026Swissfederation source
Score 1/1Start 1612
Championnat de Wavre 2026 - 1er semestre 2026 Ronde 6—(1)
Mar 2026Swissfederation source
Score 0/1Opp avg 1774Start 1612
Championnat de Wavre 2026 - 1er semestre 2026 Ronde 5—(0)
Mar 2026Swissfederation source
Score 0/1Start 1612
Championnat de Wavre 2026 - 1er semestre 2026 Ronde 4—(1)
Mar 2026Swissfederation source
Score 1/1Opp avg 1480Start 1612
Championnat de Wavre 2026 - 1er semestre 2026 Ronde 3—(0)
Feb 2026Swissfederation source
Score 1/1Start 1620
Championnat de Wavre 2026 - 1er semestre 2026 Ronde 2—(1)
Feb 2026Swissfederation source
Score 0/1Opp avg 1673Start 1620
Championnat de Wavre 2026 - 1er semestre 2026 Ronde 1—(0)
Feb 2026Swissfederation source
Score 1/1Start 1620
Triathlon Anderlues 2026 - Lentes1453
Jan 2026Swissfederation source
#3 in 2026Score 1/4Opp avg 1646Start 1664
Championnat Open de Wavre 2025 - 2eme semestre 2025 Ronde 7—(1)
Dec 2025Swissfederation source
Score 1/1Opp avg 1484Start 1652
Championnat Open de Wavre 2025 - 2eme semestre 2025 Ronde 6—(0)
Nov 2025Swissfederation source
Score 1/1
Championnat Open de Wavre 2025 - 2eme semestre 2025 Ronde 5—(1)
Nov 2025Swissfederation source
Score 0/1Opp avg 1665
Championnat Open de Wavre 2025 - 2eme semestre 2025 Ronde 4—(1)
Nov 2025Swissfederation source
Score 1/1Opp avg 1593
36ste Open van Leuven - Reeks B1596
Nov 2025Swissfederation source
Best of 2025Score 3/7Opp avg 1646
Championnat Open de Wavre 2025 - 2eme semestre 2025 Ronde 3—(0)
Oct 2025Swissfederation source
Score 1/1

Rated near Killian Sonna · Classical

World

#=107280Carlos Lagunas Perez1710.0
#=107280Alejandro Martinez Pascual1710.0
#=107280Killian Sonna1710.0
#=107280Nicola Mei1710.0
#=107280Giovanni Piva1710.0

Belgium

#=1727Amelia Pribylla1710.0
#=1727Mario Tsiboukas1710.0
#=1727Killian Sonna1710.0
#1733Bram Ooms1709.2
#=1734Sigri Vandeweyer1709.0

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