Chess South Africa
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Chess South Africa
De Jager, K (Konrad)
Dob:
2012/12/27 (U14)
Gender:
Male
Chess SA id:
1120134046
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/09/01 (81 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
Current Raw rating
1129.0
Current Weighted rating
1130.6
Current Weighted performance
1090.8
Current official/published rating (highest between Raw, WR and WP)
1130.6
Current highest rating achieved
1177.9
Current floor (min rating allowed)
677.9
Current K-factor
40
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)
±183.5
Current Raw change used (final)
0.0
Projected new Raw rating
1129.0
Projected new Weighed rating
1040.0
Projected new Weighted performance
1090.8
Projected new final Raw rating (if new WP > new Raw)
1129.0
Projected new highest rating
1177.9
Projected new floor
677.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1129.0
Projected effective change (new Official - current Official)
-1.6
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 rating
1120.2
Current Weighted rating
1123.8
Current Weighted performance
1090.8
Current official/published rating (highest between Raw, WR and WP)
1123.8
Current highest rating achieved
1172.6
Current floor (min rating allowed)
672.6
Current K-factor
40
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)
±185.8
Current Raw change used (final)
0.0
Projected new Raw rating
1120.2
Projected new Weighed rating
1033.8
Projected new Weighted performance
1090.8
Projected new final Raw rating (if new WP > new Raw)
1120.2
Projected new highest rating
1172.6
Projected new floor
672.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1120.2
Projected effective change (new Official - current Official)
-3.6
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
8
2024 Etienne Lewis (U14)
2024/08/30
2024/09/01
Tshwane (GTP)
Standard
90
0.94
7
7
2.0
1169.6
1162.6
Analysis
7
2024 Alekhine Open Chess Tournament (C)
2024/08/09
2024/08/10
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1177.9
1172.6
Analysis
6
2024 Midstream College Open Chess Tournament (C)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1134.8
1135.2
Analysis
5
2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D)
2024/06/01
2024/06/01
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1119.9
1121.6
Analysis
4
2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1109.9
1108.0
Analysis
3
2024 Constantiapark Open (D1)
2024/02/17
2024/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1095.3
1090.8
Analysis
2
2024 Tshwane Chess OPEN Registration Tournament (D1)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1125.2
1112.4
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1125.2
1112.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
15
2024 Etienne Lewis (U14)
2024/08/30
2024/09/01
Tshwane (GTP)
Standard
90
0.94
7
7
2.0
1169.6
1162.6
Analysis
14
2024 Alekhine Open Chess Tournament (C)
2024/08/09
2024/08/10
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1177.9
1172.6
Analysis
13
2024 Midstream College Open Chess Tournament (C)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1134.8
1135.2
Analysis
12
2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D)
2024/06/01
2024/06/01
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1119.9
1121.6
Analysis
11
2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1109.9
1108.0
Analysis
10
2024 Constantiapark Open (D1)
2024/02/17
2024/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1095.3
1090.8
Analysis
9
2024 Tshwane Chess OPEN Registration Tournament (D1)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1125.2
1112.4
Analysis
8
2024 Gauteng Inter-Region Chess Championship (U12C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1125.2
1112.4
Analysis
7
2023 Etienne Lewis Closed Tournament (U12)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
3.0
1136.5
1126.0
Analysis
6
2023 Lubowski Open Tournament (D)
2023/06/24
2023/06/25
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1133.1
1122.0
Analysis
5
Silver Lakes Open Chess Tournament (D)
2023/04/15
2023/04/15
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1129.1
1115.6
Analysis
4
2023 Afrikaans Hoër Seunskool Open Chess Tournament (D2)
2023/03/04
2023/03/04
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1166.9
1162.0
Analysis
3
2023 Tshwane Chess Open Registration Tournament (D2)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1148.3
1140.4
Analysis
2
2022 Silver Lakes Chess Club Open Chess Tournament (D)
2022/05/14
2022/05/14
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1161.2
1154.4
Analysis
1
2021 Blou Bul Tournament (E)
2021/04/10
2021/04/10
Mangaung (FMB)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
41
15
2
24
16.0
39.0
-93.3
1223.8
1130.5
White
21
9
1
11
9.5
45.2
-40.5
1231.3
1190.9
Black
20
6
1
13
6.5
32.5
-148.8
1215.8
1067.0
Standard
All
41
15
2
24
16.0
39.0
-93.3
1223.8
1130.5
White
21
9
1
11
9.5
45.2
-40.5
1231.3
1190.9
Black
20
6
1
13
6.5
32.5
-148.8
1215.8
1067.0
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
78
29
4
45
31.0
39.7
-87.2
1203.3
1116.1
White
39
16
1
22
16.5
42.3
-65.4
1211.2
1145.8
Black
39
13
3
23
14.5
37.2
-109.0
1195.4
1086.5
Standard
All
78
29
4
45
31.0
39.7
-87.2
1203.3
1116.1
White
39
16
1
22
16.5
42.3
-65.4
1211.2
1145.8
Black
39
13
3
23
14.5
37.2
-109.0
1195.4
1086.5
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1130134041
Botha, L (Logan)
2
1.0
1
0
1
50.0
1125.2
0.0
1125.2
View list
2
2120135735
Muller, M (Mari)
2
1.0
1
0
1
50.0
1114.2
0.0
1114.2
View list
3
1110143852
Van Wyk, C (Christo)
2
1.0
1
0
1
50.0
1157.6
0.0
1157.6
View list
4
2130148666
Westermann, L (Liezl)
2
0.5
0
1
1
25.0
1151.7
-212.5
939.2
View list
5
1120133904
Fokker, CD (Christiaan Dirk)
2
0.0
0
0
2
0.0
1117.6
-425.0
692.6
View list
6
1120159752
Anderson, G (Gideon Petrus Van Andel)
2
0.0
0
0
2
0.0
1147.4
-425.0
722.4
View list
7
1130119626
Ndebele, AT (Akhumzi Thandolwenkosi)
2
0.0
0
0
2
0.0
1148.8
-425.0
723.8
View list
8
1130133911
Butner, J (James)
1
1.0
1
0
0
100.0
1161.2
425.0
1586.2
View list
9
1120162067
Groom, A (Angelo)
1
1.0
1
0
0
100.0
1169.6
425.0
1594.6
View list
10
2130145745
Igaba, A (Arianne)
1
1.0
1
0
0
100.0
1148.3
425.0
1573.3
View list
11
1160151829
Erdogan, D (Demir)
1
1.0
1
0
0
100.0
1119.9
425.0
1544.9
View list
12
2110148658
De Jager, A (Anneke)
1
1.0
1
0
0
100.0
1133.1
425.0
1558.1
View list
13
2120134045
De Bruyn, E (Elisna)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1130134043
De Bruin, H (Hanno)
1
1.0
1
0
0
100.0
1136.5
425.0
1561.5
View list
15
1130140132
Benjamin, L (Luyolo)
1
1.0
1
0
0
100.0
1125.2
425.0
1550.2
View list
16
1120152733
Le Roux, E (Etienne)
1
1.0
1
0
0
100.0
1136.5
425.0
1561.5
View list
17
1090306850
Lusenga, N (Ndumiso)
1
1.0
1
0
0
100.0
1134.8
425.0
1559.8
View list
18
1120140631
Machimana, T (Tomtenda)
1
1.0
1
0
0
100.0
1161.2
425.0
1586.2
View list
19
1110155590
Madiba, K (Kutlwano)
1
1.0
1
0
0
100.0
1133.1
425.0
1558.1
View list
20
1140138299
Mannar, A (Aaryan)
1
1.0
1
0
0
100.0
1129.1
425.0
1554.1
View list