Maciej Gruszczynski

POL · 44 yrs · K=20 · Peak 1547 (Dec 2025)

Best performance: 1677 at GRAND PRIX POLONII WROCLAW - turniej nr 134(Best of 2025)

World #=166613 live1920#164,693 publishedPoland #=7353

OCT26 Rating

1483

Live Rating

1483.0

Change

0.0

Games Played

Rating History · Rapid

Loading chart…

Rapid games since the October list

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

	Last played	Score	TPR
	Cztery Pory Roku 2026 - LatoJun 21TPR 1384	2/7	1384

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

Event timeline · Rapid

21 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.

Cztery Pory Roku 2026 - Lato1384
Jun 2026Swissfederation source
Best of 2026Score 2/7Opp avg 1542Start 1546
Otwarte Mistrzostwa Powiatu Trzebnickiego w Szachach Szybkich 2026903
May 2026Swissfederation source
Score 3/9Opp avg 1703Start 1546
CYKL 4 POR ROKU: JESIENNE TURNIEJE SZACHOWE OPEN1659
Nov 2025Swissfederation source
#3 in 2025Score 4/7Opp avg 1587Start 1510
Dolnoslaski Szach-Mat Lokalnie - Mietkow Grupa A OPEN1502
Nov 2025Swissfederation source
#9 in 2025Score 4/7Opp avg 1574Start 1510
GRAND PRIX POLONII WROCLAW - turniej nr 1351590
Nov 2025Swissfederation source
#6 in 2025Score 2/7Opp avg 1748Start 1510
GRAND PRIX POLONII WROCLAW - turniej nr 1341677
Nov 2025Swissfederation source
Best of 2025Score 3½/7Opp avg 1734Start 1510
"EKOCENTRUM CHESS Tandem Tournament "1420
Oct 2025Swissfederation source
#11 in 2025Score 3½/9Opp avg 1522Start 1491
Otwarte Mistrzostwa Powiatu Trzebnickiego 20251667
Oct 2025Swissfederation source
#2 in 2025Score 5/9Opp avg 1617Start 1491
VI Otwarte Mistrzostwa Gminy Dlugoleka w Szachach - grupa OPEN1596
Oct 2025Swissfederation source
#5 in 2025Score 3½/7Opp avg 1745Start 1491
XVI Memorial Stanislawa Sobolewskiego1480
Oct 2025Swissfederation source
#10 in 2025Score 3/7Opp avg 1605Start 1491
GRAND PRIX POLONII WROCLAW - turniej nr 1251611
Sep 2025Swissfederation source
#4 in 2025Score 2/7Opp avg 1683Start 1479
GRAND PRIX POLONII WROCLAW - turniej nr 1011562
Feb 2025Swissfederation source
#7 in 2025Score 3/7Opp avg 1687Start 1484
GRAND PRIX POLONII WROCLAW - turniej nr 100923
Feb 2025Swissfederation source
Score 2/7Opp avg 1723Start 1484
GRAND PRIX POLONII WROCLAW - turniej nr 961513
Jan 2025Swissfederation source
#8 in 2025Score 3/7Opp avg 1706Start 1485
GRAND PRIX POLONII WROCLAW - turniej nr 831396
Oct 2024Swissfederation source
#2 in 2024Score 2/7Opp avg 1669Start 1502
Adolf Anderssen Chess Festival 2024 - Anderssen Memorial1427
Aug 2024Swissfederation source
Best of 2024Score 3/9Opp avg 1736Start 1517
Grand Prix o Puchar Firmy PROBIT - Memorial Jerzego Kubienia617
Feb 2024Swissfederation source
Score 3/9Opp avg 1417Start 1255
CYKL 4 POR ROKU: ZIMOWY TURNIEJ SZACHOWY OPEN KS AZS Wratislavia 20241198
Feb 2024Swissfederation source
#3 in 2024Score 3/7Opp avg 1255Start 1255
III Memorial Jerzego Laszkiewicza i Piotra Jagiely1476
Oct 2023Swissfederation source
Best of 2023Score 4/9Opp avg 1634Start 1229
GRAND PRIX POLONII WROCLAW - turniej nr 29—(2)
Aug 2023Swissfederation source
Score 3/7Opp avg 1766Start 1244
GRAND PRIX POLONII WROCLAW - turniej nr 28821
Aug 2023Swissfederation source
Score 3/7Opp avg 1621Start 1244

Rated near Maciej Gruszczynski · Rapid

World

#=166613Jan Dudar1483.0
#=166613Michal Partyka1483.0
#=166613Maciej Gruszczynski1483.0
#=166613Wojciech Trojanowski1483.0
#=166613Robert Zaczek1483.0

Poland

#=7353Jan Dudar1483.0
#=7353Michal Partyka1483.0
#=7353Maciej Gruszczynski1483.0
#=7353Wojciech Trojanowski1483.0
#=7353Robert Zaczek1483.0

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