Jedrzej Ratajczak

POL · 34 yrs · K=20 · Peak 1828 (Mar 2024)

Best performance: 1927 at Wielkopolska III Liga Seniorow '2007(Best of 2006)

OCT26 Rating

1828

Live Rating

1828.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Official classical rating by month

Classical games since the October list

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

	Last played	Score	TPR
	III Wielkopolska Liga SzachowaNov 29, 2009 – May 16, 2010	2/4	—

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

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.

III Wielkopolska Liga Szachowa—(2)
Nov 2009 – May 2010Teamfederation source
Score 2/4Opp avg 1913Start 1713
Wielkopolska III Liga Juniorow 2009—(2)
Jan – Mar 2009Swissfederation source
Score 2/5Opp avg 1721Start 1720
17th International Chess Festival Poznan '2008, tournament - open B1918
Jul 2008Swissfederation source
Best of 2008Score 5½/9Opp avg 1918Start 1704
3rd Chess League of the Wielkopolska Voivodeship1694
Nov 2007Teamfederation source
#2 in 2007Score 3½/8Opp avg 2016Start 1709
Szachowe Centralne Mistrzostwa Gimnazjow1759
Aug 2007Round robinfederation source
Best of 2007Score 5/8Opp avg 1846Start 1674
Druzynowe Mistrzostwa Polski Juniorow ( II Liga )1207
Jul 2007Teamfederation source
Score 1/5Opp avg 2007Start 1674
Mistrzostwa Wielkopolski Juniorow 2007 - C15—(1)
Jun 2007Swissfederation source
Score 5/9Opp avg 1716Start 1649
Wielkopolska III Liga Seniorow '20071927
Nov 2006Teamfederation source
Best of 2006Score 3½/7Opp avg 1927
Polish Boys Championship U 16 -semifinal woj. WP-ZP1571
Sep 2006Swissfederation source
#2 in 2006Score 3½/9Opp avg 1893

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