Chess South Africa
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Chess South Africa
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:
2024/05/05 (8 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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
Curent Raw rating
1471.9
Curent Weighted rating
1378.3
Curent Weighted performance
1455.9
Current official/published rating (highest between Raw, WR and WP)
1471.9
Current floor (min rating allowed)
976.7
Current highest rating achieved
1476.7
Current K-factor
32
Games played this month
5
Score (S)
3.0
Expected score (We)
3.32
Difference (S-We)
-0.32
Current Raw change (no limits, including tournament time weight)
-8.5
Current min/max change allowed (with limits)
±112.6
Current Raw change used (final)
-8.5
Projected new Raw rating
1463.4
Projected new Weighed rating
1389.5
Projected new Weighted performance
1455.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1463.4
Projected effective change (new Official - current Official)
-8.5
Projected new highest rating
1476.7
Projected new floor
976.7
Projected new K-facor
32
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
Curent Raw rating
1473.3
Curent Weighted rating
1382.4
Curent Weighted performance
1458.6
Current official/published rating (highest between Raw, WR and WP)
1473.3
Current floor (min rating allowed)
978.4
Current highest rating achieved
1478.4
Current K-factor
32
Games played this month
5
Score (S)
3.0
Expected score (We)
3.44
Difference (S-We)
-0.44
Current Raw change (no limits, including tournament time weight)
-14.1
Current min/max change allowed (with limits)
±112.3
Current Raw change used (final)
-14.1
Projected new Raw rating
1459.2
Projected new Weighed rating
1392.9
Projected new Weighted performance
1458.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1459.2
Projected effective change (new Official - current Official)
-14.1
Projected new highest rating
1478.4
Projected new floor
978.4
Projected new K-facor
32
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Tournament:
Spartan Bishops Chess Championships 2024 (Bishops)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1471.9
Rating gain/loss:
-8.5
Type rating:
1473.3
Rating gain/loss:
-14.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
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
4
Frances Baard Schools Trials 2023 (U15 Boys)
2023/05/27
2023/05/27
Frances Baard (NCF)
Standard
62
0.84
5
5
5.0
1245.8
1255.2
Analysis
3
KCC School Holiday Tournament 2023 (U16)
2023/04/03
2023/04/05
Frances Baard (NCF)
Standard
62
0.84
5
5
1.0
1289.0
1307.4
Analysis
2
Frances Baard School Open II 2023 (U15)
2023/03/18
2023/03/18
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1252.1
1262.8
Analysis
1
Frances Baard Schools Individuals 2023 (U15)
2023/02/18
2023/02/18
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
30
18
7
5
21.5
71.7
184.2
1278.2
1462.3
White
15
9
3
3
10.5
70.0
170.0
1289.2
1459.2
Black
15
9
4
2
11.0
73.3
198.3
1267.1
1465.5
Standard
All
30
18
7
5
21.5
71.7
184.2
1278.2
1462.3
White
15
9
3
3
10.5
70.0
170.0
1289.2
1459.2
Black
15
9
4
2
11.0
73.3
198.3
1267.1
1465.5
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
87
54
12
21
60.0
69.0
161.2
1269.9
1431.1
White
46
27
7
12
30.5
66.3
138.6
1273.8
1412.4
Black
41
27
5
9
29.5
72.0
186.6
1265.6
1452.2
Standard
All
87
54
12
21
60.0
69.0
161.2
1269.9
1431.1
White
46
27
7
12
30.5
66.3
138.6
1273.8
1412.4
Black
41
27
5
9
29.5
72.0
186.6
1265.6
1452.2
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1080135009
Seleko, O (Onalenna)
5
3.0
3
0
2
60.0
1363.9
85.0
1448.9
View list
2
1070150914
Du Plooy, J (Joshua)
4
2.5
1
3
0
62.5
1417.8
106.3
1524.1
View list
3
2090152816
Theys, J (Jordan)
3
3.0
3
0
0
100.0
1322.7
425.0
1747.7
View list
4
1090152541
Labuschagne, S (Sihan)
3
2.5
2
1
0
83.3
1305.3
283.3
1588.6
View list
5
1080110631
Makatees, T (Tshireletso)
3
2.0
2
0
1
66.7
1271.2
141.7
1412.9
View list
6
208050682
Ahjum, KMK (Kristen)
3
1.0
1
0
2
33.3
1314.0
-141.7
1172.3
View list
7
1080150644
Graham, R (Riyandre)
3
0.5
0
1
2
16.7
1372.1
-283.3
1088.7
View list
8
1080152804
Kritzinger, H (Henro)
2
2.0
2
0
0
100.0
1337.3
425.0
1762.3
View list
9
1090152546
Mochwaro, K (Kopano)
2
2.0
2
0
0
100.0
1326.2
425.0
1751.2
View list
10
1070161458
Umezinwa, P (Prince)
2
2.0
2
0
0
100.0
1427.0
425.0
1852.0
View list
11
1090152550
Van Nel, O (Oageng)
2
2.0
2
0
0
100.0
1300.1
425.0
1725.1
View list
12
1080098656
White, F (Francis)
2
2.0
2
0
0
100.0
1413.6
425.0
1838.6
View list
13
108084931
May, AD (Alrique Dominic)
2
1.0
1
0
1
50.0
1257.8
0.0
1257.8
View list
14
1100119943
Mokapane, S (Siyabulela)
2
1.0
1
0
1
50.0
1280.8
0.0
1280.8
View list
15
1070159377
Van Vreede, E (Ethan)
2
1.0
0
2
0
50.0
1414.0
0.0
1414.0
View list
16
2080135343
Balatseng, L (Leruo)
2
0.5
0
1
1
25.0
1413.6
-212.5
1201.1
View list
17
1100156772
Gabaikangwe, K (Kutlwano)
1
1.0
1
0
0
100.0
1386.8
425.0
1811.8
View list
18
209087616
Abercrombie, J (Jasmine)
1
1.0
1
0
0
100.0
1471.9
425.0
1896.9
View list
19
2070300747
Kopano, M (Majola)
1
1.0
1
0
0
100.0
1428.9
425.0
1853.9
View list
20
108084930
Kitengye, PE (Patrick Ebondo)
1
1.0
1
0
0
100.0
1315.7
425.0
1740.7
View list