Player Page

De Jager, J (Jayden)
Dob: 2008/01/28 (U18)
Gender: Male
Chess SA id: 1080152538
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2024/10/19 (51 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1419.7
Current Weighted rating1429.1
Current Weighted performance1363.5
Current official/published rating (highest between Raw, WR and WP)1429.1
Current highest rating achieved1491.0
Current floor (min rating allowed)991.0
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±121.3
Current Raw change used (final)0.0
Projected new Raw rating1419.7
Projected new Weighed rating1317.4
Projected new Weighted performance1363.5
Projected new final Raw rating (if new WP > new Raw)1419.7
Projected new highest rating1491.0
Projected new floor991.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1419.7
Projected effective change (new Official - current Official)-9.4
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1425.2
Current Weighted rating1431.7
Current Weighted performance1363.5
Current official/published rating (highest between Raw, WR and WP)1431.7
Current highest rating achieved1491.5
Current floor (min rating allowed)991.5
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±120.3
Current Raw change used (final)0.0
Projected new Raw rating1425.2
Projected new Weighed rating1319.7
Projected new Weighted performance1363.5
Projected new final Raw rating (if new WP > new Raw)1425.2
Projected new highest rating1491.5
Projected new floor991.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1425.2
Projected effective change (new Official - current Official)-6.5
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
13 2024 FB Schools Open 7.0 2024 (U17+U19) 2024/10/19 2024/10/19 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1381.5 1382.0 Analysis
12 2024 Frances Baard Open 6.0 (E) 2024/10/05 2024/10/05 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1381.5 1382.0 Analysis
11 2024 South Africa National Schools Chess Championship (U18 Boys) 2024/09/27 2024/09/28 Nelson Mandela Bay (ENM) Standard 70 0.87 7 7 1.0 1491.0 1491.5 Analysis
10 2024 NC Closed Chess Championships (U18+U20) 2024/08/23 2024/08/25 Frances Baard (NCF) Standard 92 0.94 5 5 4.0 1471.7 1470.1 Analysis
9 2024 Frances Baard Grand Prix 2.0 (E) 2024/07/06 2024/07/06 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1486.2 1487.4 Analysis
8 Frances Baard Grand Prix 1.0 2024 (U18+U20) 2024/06/29 2024/06/29 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1463.4 1459.2 Analysis
7 2024 Kimberley Chess Club School Holiday Tournament (Kings) 2024/06/19 2024/06/19 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1463.4 1459.2 Analysis
6 Spartan Bishops Chess Championships 2024 (Bishops) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1471.9 1473.3 Analysis
5 2024 Frances Baard Schools Open 5.0 (U17+U19) 2024/04/27 2024/04/27 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1476.7 1478.4 Analysis
4 2024 FB Schools Open 4.0 (U17+U19) 2024/04/13 2024/04/13 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1476.7 1478.4 Analysis
3 2024 FB Schools Open 3.0 (U17) 2024/03/16 2024/03/16 Frances Baard (NCF) Standard 60 0.83 5 5 4.5 1428.9 1432.5 Analysis
2 2024 Frances Baard Schools Open II (U17) 2024/02/17 2024/02/17 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1427.0 1433.1 Analysis
1 2024 Frances Baard Schools Open (U17) 2024/02/03 2024/02/03 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1427.0 1433.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
24 2024 FB Schools Open 7.0 2024 (U17+U19) 2024/10/19 2024/10/19 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1381.5 1382.0 Analysis
23 2024 Frances Baard Open 6.0 (E) 2024/10/05 2024/10/05 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1381.5 1382.0 Analysis
22 2024 South Africa National Schools Chess Championship (U18 Boys) 2024/09/27 2024/09/28 Nelson Mandela Bay (ENM) Standard 70 0.87 7 7 1.0 1491.0 1491.5 Analysis
21 2024 NC Closed Chess Championships (U18+U20) 2024/08/23 2024/08/25 Frances Baard (NCF) Standard 92 0.94 5 5 4.0 1471.7 1470.1 Analysis
20 2024 Frances Baard Grand Prix 2.0 (E) 2024/07/06 2024/07/06 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1486.2 1487.4 Analysis
19 Frances Baard Grand Prix 1.0 2024 (U18+U20) 2024/06/29 2024/06/29 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1463.4 1459.2 Analysis
18 2024 Kimberley Chess Club School Holiday Tournament (Kings) 2024/06/19 2024/06/19 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1463.4 1459.2 Analysis
17 Spartan Bishops Chess Championships 2024 (Bishops) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1471.9 1473.3 Analysis
16 2024 Frances Baard Schools Open 5.0 (U17+U19) 2024/04/27 2024/04/27 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1476.7 1478.4 Analysis
15 2024 FB Schools Open 4.0 (U17+U19) 2024/04/13 2024/04/13 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1476.7 1478.4 Analysis
14 2024 FB Schools Open 3.0 (U17) 2024/03/16 2024/03/16 Frances Baard (NCF) Standard 60 0.83 5 5 4.5 1428.9 1432.5 Analysis
13 2024 Frances Baard Schools Open II (U17) 2024/02/17 2024/02/17 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1427.0 1433.1 Analysis
12 2024 Frances Baard Schools Open (U17) 2024/02/03 2024/02/03 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1427.0 1433.1 Analysis
11 Kimberley Chess Club Open 2023 (U16-U20) 2023/12/08 2023/12/09 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1400.9 1402.7 Analysis
10 2023 Moja Chess Extravaganza (C) 2023/09/30 2023/10/01 Frances Baard (NCF) Standard 65 0.85 5 5 3.5 1386.8 1385.7 Analysis
9 2023 Northern Cape Closed Chess Championships (U16 Open) 2023/08/25 2023/08/27 Frances Baard (NCF) Standard 92 0.94 5 5 3.0 1400.2 1397.9 Analysis
8 Frances Baard Schools Open III 2023 (U15) 2023/08/05 2023/08/05 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1400.2 1397.9 Analysis
7 2023 SA Schools Winter Games (U15 Open) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 7 3.0 1435.8 1441.7 Analysis
6 Kimberley Chess Club School Holiday Tournament 2023 (U16) 2023/06/29 2023/06/29 Frances Baard (NCF) Standard 62 0.84 6 5 2.5 1315.7 1336.9 Analysis
5 2023 Northern Cape Schools Provincial Trials (U15 Boys) 2023/06/24 2023/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 5.0 1315.7 1336.9 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 67 36 18 13 45.0 67.2 145.9 1284.4 1430.3
White 36 21 8 7 25.0 69.4 165.3 1291.8 1457.1
Black 31 15 10 6 20.0 64.5 123.4 1275.7 1399.1
Standard All 67 36 18 13 45.0 67.2 145.9 1284.4 1430.3
White 36 21 8 7 25.0 69.4 165.3 1291.8 1457.1
Black 31 15 10 6 20.0 64.5 123.4 1275.7 1399.1
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 124 72 23 29 83.5 67.3 147.4 1275.7 1423.1
White 67 39 12 16 45.0 67.2 145.9 1280.0 1425.9
Black 57 33 11 13 38.5 67.5 149.1 1270.7 1419.8
Standard All 124 72 23 29 83.5 67.3 147.4 1275.7 1423.1
White 67 39 12 16 45.0 67.2 145.9 1280.0 1425.9
Black 57 33 11 13 38.5 67.5 149.1 1270.7 1419.8
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080135009 Seleko, O (Onalenna) 7 4.5 4 1 2 64.3 1380.6 121.4 1502.1 View list
2 1070150914 Du Plooy, J (Joshua) 7 4.5 2 5 0 64.3 1441.8 121.4 1563.2 View list
3 1070159377 Van Vreede, E (Ethan) 5 3.0 1 4 0 60.0 1431.8 85.0 1516.8 View list
4 208050682 Ahjum, KMK (Kristen) 4 2.0 2 0 2 50.0 1330.9 0.0 1330.9 View list
5 2070156819 March, A (Atlegang) 3 3.0 3 0 0 100.0 1475.4 425.0 1900.4 View list
6 2090152816 Theys, J (Jordan) 3 3.0 3 0 0 100.0 1322.7 425.0 1747.7 View list
7 1090152541 Labuschagne, S (Sihan) 3 2.5 2 1 0 83.3 1305.3 283.3 1588.6 View list
8 1080110631 Makatees, T (Tshireletso) 3 2.0 2 0 1 66.7 1271.2 141.7 1412.9 View list
9 1060192434 Awung, C (Cheryl) 3 1.0 0 2 1 33.3 1475.4 -141.7 1333.8 View list
10 1080150644 Graham, R (Riyandre) 3 0.5 0 1 2 16.7 1372.1 -283.3 1088.7 View list
11 2080161449 Jones, T (Thandiswa) 2 2.0 2 0 0 100.0 1422.5 425.0 1847.5 View list
12 1080152804 Kritzinger, H (Henro) 2 2.0 2 0 0 100.0 1337.3 425.0 1762.3 View list
13 1090152546 Mochwaro, K (Kopano) 2 2.0 2 0 0 100.0 1326.2 425.0 1751.2 View list
14 1070161458 Umezinwa, P (Prince) 2 2.0 2 0 0 100.0 1427.0 425.0 1852.0 View list
15 1090152550 Van Nel, O (Oageng) 2 2.0 2 0 0 100.0 1300.1 425.0 1725.1 View list
16 1080098656 White, F (Francis) 2 2.0 2 0 0 100.0 1413.6 425.0 1838.6 View list
17 108084931 May, AD (Alrique Dominic) 2 1.0 1 0 1 50.0 1257.8 0.0 1257.8 View list
18 1100119943 Mokapane, S (Siyabulela) 2 1.0 1 0 1 50.0 1280.8 0.0 1280.8 View list
19 2080135343 Balatseng, L (Leruo) 2 0.5 0 1 1 25.0 1413.6 -212.5 1201.1 View list
20 209087616 Abercrombie, J (Jasmine) 1 1.0 1 0 0 100.0 1471.9 425.0 1896.9 View list