Boris Kolodziejczyk

FRA · 12 yrs · K=20 · Peak 2386 (Sep 2026)

Best performance: 2446 at Championnat de France 2026 - Accession Roger Ferry(Best of 2026)

World #=1953 live3#1,950 publishedFrance #77#4 U12 in the world

OCT26 Rating

2386

Live Rating

2386.0

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
	22ème Festival International de Dieppe A - Grand Prix "Duchesse de Berry" (>1500)Aug 21 – Aug 29TPR 2353	6½/9	2353

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

Event timeline · Classical

50 of 63 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.

22ème Festival International de Dieppe A - Grand Prix "Duchesse de Berry" (>1500)2353
Aug 2026Swissfederation source
#2 in 2026Score 6½/9Opp avg 2187Start 2247
Championnat de France 2026 - Accession Roger Ferry2446
Aug 2026Swissfederation source
Best of 2026Score 5½/8Opp avg 2305Start 2247
6ème Festival International d'échecs de Fontainebleau - Masters (+1950)2248
Jul 2026Swissfederation source
#4 in 2026Score 7/10Opp avg 2099Start 2243
FIDE WORLD CUP 2026 - Open 122242
Jun 2026Swisschess-results.com
#6 in 2026Score 8½/11Opp avg 2031Start 2219
Team 2026 - Top Jeunes r9-112781
May 2026Teamfederation source
Score 4/4Opp avg 1981Start 2174
Championnat de France des Jeunes 2026 - U122248
Apr 2026Swissfederation source
#4 in 2026Score 8/9Opp avg 1897Start 2147
Team 2026 - IDF Avril—(1)
Mar – Apr 2026Teamfederation source
Score ½/1Opp avg 1984Start 2129
Interclubs Nationale 1 20262066
Oct 2025 – Mar 2026Teamfederation source
#8 in 2026Score 1/3Opp avg 2191Start 2169
XXXVIe Open du Perreux-sur-Marne 20262254
Mar 2026Swissfederation source
#3 in 2026Score 3½/4Opp avg 1918Start 2129
Team 2026 - 60mn Fevrier—(0)
Jan – Feb 2026Teamfederation source
Score 2/2Start 2098
Team 2026 - Coupe de France 32e Finale—(1)
Jan 2026Teamfederation source
Score ½/1Opp avg 1848Start 2098
Team 2026 - Top Jeunes r4-72124
Jan 2026Teamfederation source
#7 in 2026Score 3/4Opp avg 1931Start 2098
22e Bois-Colombes Chess Master - Open A2159
Dec 2025Swissfederation source
#8 in 2025Score 4½/9Opp avg 2159Start 2088
Team 2026 - Top Jeunes r1-32647
Nov 2025Teamfederation source
Score 3/3Opp avg 1847Start 2127
European Youth Chess Championship 2025 - Open U122053
Oct – Nov 2025Swissfederation source
#14 in 2025Score 5½/9Opp avg 1973Start 2169
FIDE WORLD CADET CHESS CHAMPIONSHIP 2025 U12 group2069
Sep 2025Swissfederation source
#12 in 2025Score 7½/11Opp avg 1936Start 2167
21eme Festival International de Dieppe A - Grand Prix Duchesse de Berry2144
Aug 2025Swissfederation source
#9 in 2025Score 6/9Opp avg 2019Start 2155
Championnat de France 2025 - Accession Roger Ferry2191
Aug 2025Swissfederation source
#6 in 2025Score 3/6Opp avg 2191Start 2155
Championnat de Paris 2025 Masters2224
Jul 2025Swissfederation source
#3 in 2025Score 4/9Opp avg 2267Start 2179
World B-12 (Stage 2) Cup 2025—(2)
Jul 2025Swissfederation source
Score 1½/2Opp avg 1937Start 2179
World B-12 (Stage 1, Group-B) Cup 20252023
Jun 2025Swissfederation source
#15 in 2025Score 4½/7Opp avg 1921Start 2207
Championnat individuel Ligue Ile-de-France -22002160
Jun 2025Swissfederation source
#7 in 2025Score 2/3Opp avg 2035Start 2207
Team 2025 - Top Jeunes r8-11—(2)
Jun 2025Teamfederation source
Score 1/2Opp avg 1934Start 2207
Interclubs div 2 20252200
May – Jun 2025Teamfederation source
#5 in 2025Score ½/3Opp avg 2473Start 2192
XXXVe Open du Perreux-sur-Marne Principal -24002329
May 2025Swissfederation source
Best of 2025Score 4½/5Opp avg 1963Start 2192

Rated near Boris Kolodziejczyk · Classical

World

#=1953IMTobias Kuegel2386.0
#=1953IMHarshad S2386.0
#=1953CMBoris Kolodziejczyk2386.0
#=1953GMMiklos Galyas2386.0
#=1953GMSlavisa Brenjo2386.0

France

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