Chess South Africa
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Chess South Africa
De Jager, K (Karli)
Dob:
2006/04/04 (U20)
Gender:
Female
Chess SA id:
206050275
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/01 (16 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
1509.9
Curent Weighted rating
1480.0
Curent Weighted performance
1322.3
Current official/published rating (highest between Raw, WR and WP)
1509.9
Current floor (min rating allowed)
1015.0
Current highest rating achieved
1515.0
Current K-factor
32
Games played this month
9
Score (S)
2.0
Expected score (We)
4.75
Difference (S-We)
-2.75
Current Raw change (no limits, including tournament time weight)
-88.0
Current min/max change allowed (with limits)
±106.6
Current Raw change used (final)
-88.0
Projected new Raw rating
1421.9
Projected new Weighed rating
1476.2
Projected new Weighted performance
1322.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1476.2
Projected effective change (new Official - current Official)
-33.7
Projected new highest rating
1515.0
Projected new floor
1015.0
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
1571.6
Curent Weighted rating
1500.1
Curent Weighted performance
1345.2
Current official/published rating (highest between Raw, WR and WP)
1571.6
Current floor (min rating allowed)
1088.2
Current highest rating achieved
1588.2
Current K-factor
32
Games played this month
9
Score (S)
2.0
Expected score (We)
5.41
Difference (S-We)
-3.41
Current Raw change (no limits, including tournament time weight)
-109.1
Current min/max change allowed (with limits)
±97.7
Current Raw change used (final)
-97.7
Projected new Raw rating
1473.9
Projected new Weighed rating
1499.7
Projected new Weighted performance
1345.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1499.7
Projected effective change (new Official - current Official)
-71.9
Projected new highest rating
1588.2
Projected new floor
1088.2
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
721.3
Curent Weighted rating
598.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
721.3
Current floor (min rating allowed)
500.0
Current highest rating achieved
721.3
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)
±328.0
Current Raw change used (final)
0.0
Projected new Raw rating
721.3
Projected new Weighed rating
611.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
721.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
721.3
Projected new floor
500.0
Projected new K-facor
40
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Tournament:
South African Junior Closed Chess Championship 2024 (U18 Girls)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
9
Games:
9
Score:
2.0
Main rating:
1509.9
Rating gain/loss:
-88.0
Type rating:
1571.6
Rating gain/loss:
-97.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
South African Junior Closed Chess Championship 2024 (U18 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
2.0
1509.9
1571.6
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U18 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1515.0
1588.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
20
South African Junior Closed Chess Championship 2024 (U18 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
2.0
1509.9
1571.6
Analysis
19
2024 Gauteng Inter-Region Chess Championship (U18 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1515.0
1588.2
Analysis
18
Ekurhuleni North Chess Club 2023 (B)
2023/12/09
2023/12/09
Ekurhuleni (GE)
Rapid
30
0.60
7
7
4.0
1474.0
511.6
Analysis
17
Ekurhuleni Chess Spring Tournament 2023 (A+B)
2023/09/23
2023/09/23
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1493.1
1489.3
Analysis
16
2023 Gauteng Top Schools (U17 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
3.5
1490.6
1489.9
Analysis
15
2023 SA Schools Winter Games (U18 Girls)
2023/07/04
2023/07/06
West Rand (GWR)
Standard
65
0.85
7
7
5.5
1442.7
1432.0
Analysis
14
Ekurhuleni Chess Trial 3 2023 (U18)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1457.3
1452.2
Analysis
13
Gauteng Schools Individual Finals 2023 (U18 Girls)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.5
1423.6
1411.2
Analysis
12
Ekurhuleni Trials 2 2023 (U18)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1414.3
1397.1
Analysis
11
Ekhuruleni Chess Trials 1 2023 (U18)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1459.7
1454.1
Analysis
10
Alberton Chess Club Open 2022 (B)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1452.4
1456.8
Analysis
9
JNW Helpmekaar 2022 (Challengers)
2022/07/09
2022/07/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1452.4
1456.8
Analysis
8
Ekurhuleni Trials 2 2022 (U20)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Standard
62
0.84
5
5
4.0
1291.1
1298.6
Analysis
7
Ekurhuleni Trials 1 2022 (U18)
2022/04/23
2022/04/23
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.5
1075.6
1086.2
Analysis
6
2022 Chris Greyling Open (D)
2022/03/12
2022/03/12
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
804.2
849.2
Analysis
5
2022 Tshwane Chess Open Registration Tournament (D2)
2022/01/29
2022/01/29
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
655.8
670.4
Analysis
4
2018 Super 12 (Senior)
2018/05/05
2018/05/05
Tshwane (GTP)
Rapid
30
0.60
5
5
1.0
647.6
500.0
Analysis
3
Fonties Challenge 2018 (U13+U15)
2018/04/21
2018/04/21
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
594.8
607.2
Analysis
2
The Outpost Chess Club Open 2018 (C)
2018/03/16
2018/03/17
Johannesburg Metro (GJM)
Standard
62
0.84
6
6
2.0
552.5
563.6
Analysis
1
Chessnuts - Kickoff Open 2018 (D)
2018/02/09
2018/02/10
Johannesburg Metro (GJM)
Standard
61
0.83
6
6
3.0
500.0
500.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
14
6
0
8
6.0
42.9
-60.7
1397.5
1336.8
White
8
4
0
4
4.0
50.0
0.0
1419.4
1419.4
Black
6
2
0
4
2.0
33.3
-141.7
1368.3
1226.6
Standard
All
14
6
0
8
6.0
42.9
-60.7
1397.5
1336.8
White
8
4
0
4
4.0
50.0
0.0
1419.4
1419.4
Black
6
2
0
4
2.0
33.3
-141.7
1368.3
1226.6
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
109
59
10
40
64.0
58.7
74.1
1247.4
1321.5
White
56
34
4
18
36.0
64.3
121.4
1258.7
1380.1
Black
53
25
6
22
28.0
52.8
24.1
1235.6
1259.7
Standard
All
97
54
10
33
59.0
60.8
92.0
1255.2
1347.2
White
50
33
4
13
35.0
70.0
170.0
1271.6
1441.6
Black
47
21
6
20
24.0
51.1
9.0
1237.8
1246.8
Rapid
All
12
5
0
7
5.0
41.7
-70.8
1184.6
1113.8
White
6
1
0
5
1.0
16.7
-283.3
1150.9
867.6
Black
6
4
0
2
4.0
66.7
141.7
1218.4
1360.1
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
106092692
Hausberger, J (Justin)
4
3.0
3
0
1
75.0
1319.1
212.5
1531.6
View list
2
110092271
Bennie, J (Johannes)
2
2.0
2
0
0
100.0
526.3
425.0
951.3
View list
3
1070133802
Strydom, A (Aydan)
2
2.0
2
0
0
100.0
1435.8
425.0
1860.8
View list
4
207092830
Netshimbupfe, W (Wanga)
2
0.5
0
1
1
25.0
1454.8
-212.5
1242.3
View list
5
1060104959
Stadler, H (Helgard)
2
0.5
0
1
1
25.0
1183.3
-212.5
970.8
View list
6
107069535
Boshoma, C (Chifundo)
2
0.0
0
0
2
0.0
573.6
-425.0
148.6
View list
7
205069709
Bothma, I (Isabella)
2
0.0
0
0
2
0.0
547.4
-425.0
122.4
View list
8
109073205
Buhrmann, G (Gerhard)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
9
206088651
Bothma, L (Liandri)
1
1.0
1
0
0
100.0
1459.7
425.0
1884.7
View list
10
1110107188
De Beer, L (Liam)
1
1.0
1
0
0
100.0
655.8
425.0
1080.8
View list
11
1060100310
De Agrella, N (Nicholas)
1
1.0
1
0
0
100.0
594.8
425.0
1019.8
View list
12
207065272
Dove, M (Megan)
1
1.0
1
0
0
100.0
1509.9
425.0
1934.9
View list
13
2070099486
Dlamini, N (Nomaswazi)
1
1.0
1
0
0
100.0
1442.7
425.0
1867.7
View list
14
108088044
Deans, J (Jarred)
1
1.0
1
0
0
100.0
552.5
425.0
977.5
View list
15
1760157178
Ambrose, T (Thomas)
1
1.0
1
0
0
100.0
1493.1
425.0
1918.1
View list
16
206050683
Ahjum, SHA (Savannah)
1
1.0
1
0
0
100.0
1442.7
425.0
1867.7
View list
17
1080137391
Badenhorst, S (Samuel)
1
1.0
1
0
0
100.0
804.2
425.0
1229.2
View list
18
207084932
Baai, A (Andrea)
1
1.0
1
0
0
100.0
1442.7
425.0
1867.7
View list
19
1060141434
Elbedini, A (Amr)
1
1.0
1
0
0
100.0
1414.3
425.0
1839.3
View list
20
2060155453
Fajana, J (Jade)
1
1.0
1
0
0
100.0
1423.6
425.0
1848.6
View list