Chess South Africa
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Chess South Africa
Kettledas, JP (Jernelle Payton)
Dob:
2013/06/02 (U12)
Gender:
Female
Chess SA id:
2130142416
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/07/27 (49 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
1039.1
Current Weighted rating
1031.9
Current Weighted performance
970.3
Current official/published rating (highest between Raw, WR and WP)
1039.1
Current highest rating achieved
1081.8
Current floor (min rating allowed)
581.8
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)
±208.5
Current Raw change used (final)
0.0
Projected new Raw rating
1039.1
Projected new Weighed rating
950.0
Projected new Weighted performance
970.3
Projected new final Raw rating (if new WP > new Raw)
1039.1
Projected new highest rating
1081.8
Projected new floor
581.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1039.1
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
1025.1
Current Weighted rating
1025.9
Current Weighted performance
965.5
Current official/published rating (highest between Raw, WR and WP)
1025.9
Current highest rating achieved
1063.5
Current floor (min rating allowed)
563.5
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)
±212.7
Current Raw change used (final)
0.0
Projected new Raw rating
1025.1
Projected new Weighed rating
944.9
Projected new Weighted performance
965.5
Projected new final Raw rating (if new WP > new Raw)
1025.1
Projected new highest rating
1063.5
Projected new floor
563.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1025.1
Projected effective change (new Official - current Official)
-0.8
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
1164.7
Current Weighted rating
1188.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1188.7
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)
±174.4
Current Raw change used (final)
0.0
Projected new Raw rating
1164.7
Projected new Weighed rating
1093.2
Projected new Weighted performance
628.5
Projected new final Raw rating (if new WP > new Raw)
1164.7
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)
1164.7
Projected effective change (new Official - current Official)
-24.0
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
7
SBDCU Closed Trials 2024 (U12 Girls)
2024/07/27
2024/07/27
Sarah Baartman (ESB)
Standard
62
0.84
5
4
0.5
1072.0
1063.5
Analysis
6
Fountains Mall 2024 (Primary School)
2024/05/18
2024/05/18
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.0
1043.6
1048.7
Analysis
5
Humansdorp CMC Schools Trials 2024 (U11 Girls)
2024/05/10
2024/05/10
Sarah Baartman (ESB)
Rapid
32
0.63
6
6
2.0
1043.6
1189.9
Analysis
4
Stulting Tournament 2024 (Senior)
2024/04/06
2024/04/06
Sarah Baartman (ESB)
Rapid
15
0.39
6
5
2.0
1038.5
1200.0
Analysis
3
SBDCU Trial 2 2024 (U12)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
0
0.0
1016.3
1023.1
Analysis
2
Kouga Mayor's Cup 2024 (U11)
2024/03/09
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.5
1016.3
1023.1
Analysis
1
SBDCU Trial 1 2024 (U12)
2024/02/24
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.0
1005.2
999.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
19
SBDCU Closed Trials 2024 (U12 Girls)
2024/07/27
2024/07/27
Sarah Baartman (ESB)
Standard
62
0.84
5
4
0.5
1072.0
1063.5
Analysis
18
Fountains Mall 2024 (Primary School)
2024/05/18
2024/05/18
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.0
1043.6
1048.7
Analysis
17
Humansdorp CMC Schools Trials 2024 (U11 Girls)
2024/05/10
2024/05/10
Sarah Baartman (ESB)
Rapid
32
0.63
6
6
2.0
1043.6
1189.9
Analysis
16
Stulting Tournament 2024 (Senior)
2024/04/06
2024/04/06
Sarah Baartman (ESB)
Rapid
15
0.39
6
5
2.0
1038.5
1200.0
Analysis
15
SBDCU Trial 2 2024 (U12)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
0
0.0
1016.3
1023.1
Analysis
14
Kouga Mayor's Cup 2024 (U11)
2024/03/09
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.5
1016.3
1023.1
Analysis
13
SBDCU Trial 1 2024 (U12)
2024/02/24
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.0
1005.2
999.5
Analysis
12
Eastern Cape Chess Team Championship 2023 (U12)
2023/10/07
2023/10/08
Sarah Baartman (ESB)
Standard
65
0.85
5
4
1.0
1058.6
1061.5
Analysis
11
Eastern Cape Provincial Individual Championship 2023 (U12 Girls)
2023/10/05
2023/10/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
6
1.0
1058.6
1061.5
Analysis
10
SBDCU Closed Trials 2023 (U12 Girls)
2023/07/29
2023/07/29
Sarah Baartman (ESB)
Standard
65
0.85
6
6
2.5
1026.6
1025.7
Analysis
9
SBDCU Trial 3 2023 (U12)
2023/06/24
2023/06/24
Sarah Baartman (ESB)
Standard
65
0.85
6
6
2.0
1027.6
1024.0
Analysis
8
Fountains Mall Open 2023 (Development)
2023/05/13
2023/05/13
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.5
992.0
974.8
Analysis
7
Kouga Mayor's Cup 2023 (U11)
2023/04/15
2023/04/15
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.0
989.3
958.4
Analysis
6
SBDCU Trial 2 2023 (U12)
2023/04/01
2023/04/01
Sarah Baartman (ESB)
Standard
62
0.84
5
4
0.5
989.3
958.4
Analysis
5
SBDCU Trial 1 2023 (U12)
2023/03/05
2023/03/05
Sarah Baartman (ESB)
Standard
60
0.83
5
4
0.5
1005.6
970.4
Analysis
4
Bloeisel Fees 2022 (Primary School B)
2022/10/29
2022/10/29
Sarah Baartman (ESB)
Rapid
15
0.39
7
0
0.0
1081.8
1200.0
Analysis
3
Eatern Cape Provincial Chess Championship 2022 (U10 Girls)
2022/10/01
2022/10/01
Sarah Baartman (ESB)
Standard
65
0.85
7
7
0.0
1081.8
1059.2
Analysis
2
SBDCU Trials 2022 (U10)
2022/06/25
2022/06/25
Sarah Baartman (ESB)
Standard
65
0.85
6
4
0.0
1200.0
1200.0
Analysis
1
Graslaagte Closed 2022
2022/06/20
2022/06/20
Sarah Baartman (ESB)
Standard
60
0.83
6
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
33
10
2
21
11.0
33.3
-141.7
1210.4
1068.8
White
16
5
0
11
5.0
31.3
-159.4
1188.7
1029.3
Black
17
5
2
10
6.0
35.3
-125.0
1230.9
1105.9
Standard
All
22
6
2
14
7.0
31.8
-154.5
1207.3
1052.8
White
11
3
0
8
3.0
27.3
-193.2
1192.1
999.0
Black
11
3
2
6
4.0
36.4
-115.9
1222.5
1106.6
Rapid
All
11
4
0
7
4.0
36.4
-115.9
1216.7
1100.8
White
5
2
0
3
2.0
40.0
-85.0
1181.2
1096.2
Black
6
2
0
4
2.0
33.3
-141.7
1246.3
1104.6
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
91
20
8
63
24.0
26.4
-200.8
1204.9
1004.1
White
45
11
3
31
12.5
27.8
-188.9
1190.6
1001.7
Black
46
9
5
32
11.5
25.0
-212.5
1218.9
1006.4
Standard
All
80
16
8
56
20.0
25.0
-212.5
1203.3
990.8
White
40
9
3
28
10.5
26.3
-201.9
1191.8
989.9
Black
40
7
5
28
9.5
23.8
-223.1
1214.8
991.7
Rapid
All
11
4
0
7
4.0
36.4
-115.9
1216.7
1100.8
White
5
2
0
3
2.0
40.0
-85.0
1181.2
1096.2
Black
6
2
0
4
2.0
33.3
-141.7
1246.3
1104.6
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
2130133899
Stuurman, C (Caydee)
4
0.5
0
1
3
12.5
1035.3
-318.8
716.6
View list
2
2130151699
Watson, T (Tayla)
3
3.0
3
0
0
100.0
1030.9
425.0
1455.9
View list
3
2130142436
Kennedy, T (Tashlon Faith)
3
2.5
2
1
0
83.3
1030.3
283.3
1313.6
View list
4
2120142446
Matomela, S (Sesihle)
3
1.0
1
0
2
33.3
1018.5
-141.7
876.8
View list
5
2120151696
Ngqoyiya, S (Somila)
3
0.5
0
1
2
16.7
1002.6
-283.3
719.3
View list
6
2140133897
De Lange, E (Edeline)
3
0.0
0
0
3
0.0
1082.9
-425.0
657.9
View list
7
2130131343
Le Grange, T (Tailyn)
3
0.0
0
0
3
0.0
1108.5
-425.0
683.5
View list
8
2120142423
Van Vuuren, PA (Peighton Astrid)
3
0.0
0
0
3
0.0
1095.1
-425.0
670.1
View list
9
1130191930
Swartbooi, H (Hamish)
2
1.0
1
0
1
50.0
1010.8
0.0
1010.8
View list
10
1120151692
Hendricks, Z (Zayden)
2
0.0
0
0
2
0.0
997.5
-425.0
572.5
View list
11
2130140937
Kennedy, I (Isabella)
2
0.0
0
0
2
0.0
1140.9
-425.0
715.9
View list
12
2130139738
Schler, J (Jannei)
2
0.0
0
0
2
0.0
1070.2
-425.0
645.2
View list
13
1130153091
Simanase, N (Nkosisiphile)
2
0.0
0
0
2
0.0
1013.9
-425.0
588.9
View list
14
1120149042
Stantcheva, D (Damon)
2
0.0
0
0
2
0.0
1023.9
-425.0
598.9
View list
15
2120141819
Tennant, K (Kirsty)
2
0.0
0
0
2
0.0
1042.6
-425.0
617.6
View list
16
1140191897
Jobse, W (Wian)
1
1.0
1
0
0
100.0
1016.3
425.0
1441.3
View list
17
1100142415
Japhta, J (Ja`zaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1120301023
Hudson, K (Keith)
1
1.0
1
0
0
100.0
1043.6
425.0
1468.6
View list
19
2140191924
Lindiwe, S (Somila)
1
1.0
1
0
0
100.0
1005.2
425.0
1430.2
View list
20
2130153089
Manual, H (Haley)
1
1.0
1
0
0
100.0
989.3
425.0
1414.3
View list