Chess South Africa
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Chess South Africa
Jacobs, K (Kelly-Joe)
Dob:
2007/07/15 (U18)
Gender:
Female
Chess SA id:
2070137435
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (106 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
1112.2
Current Weighted rating
1114.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1114.5
Current highest rating achieved
1147.0
Current floor (min rating allowed)
647.0
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)
±187.9
Current Raw change used (final)
0.0
Projected new Raw rating
1112.2
Projected new Weighed rating
1025.3
Projected new Weighted performance
710.0
Projected new final Raw rating (if new WP > new Raw)
1112.2
Projected new highest rating
1147.0
Projected new floor
647.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1112.2
Projected effective change (new Official - current Official)
-2.3
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
1119.2
Current Weighted rating
1124.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1124.7
Current highest rating achieved
1156.4
Current floor (min rating allowed)
656.4
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)
±186.0
Current Raw change used (final)
0.0
Projected new Raw rating
1119.2
Projected new Weighed rating
1034.7
Projected new Weighted performance
628.4
Projected new final Raw rating (if new WP > new Raw)
1119.2
Projected new highest rating
1156.4
Projected new floor
656.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1119.2
Projected effective change (new Official - current Official)
-5.5
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
1152.8
Current Weighted rating
1152.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1152.8
Current highest rating achieved
1152.8
Current floor (min rating allowed)
652.8
Current K-factor
40
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)
±177.3
Current Raw change used (final)
0.0
Projected new Raw rating
1152.8
Projected new Weighed rating
1060.6
Projected new Weighted performance
244.5
Projected new final Raw rating (if new WP > new Raw)
1152.8
Projected new highest rating
1152.8
Projected new floor
652.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1152.8
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
1
Kouga Mayor's Cup 2024 (U17)
2024/03/08
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
1
0.0
1115.2
1126.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Kouga Mayor's Cup 2024 (U17)
2024/03/08
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
1
0.0
1115.2
1126.4
Analysis
5
Fountains Mall Open 2023 (C)
2023/05/13
2023/05/13
Sarah Baartman (ESB)
Standard
62
0.84
6
0
0.0
1115.2
1126.4
Analysis
4
Kouga Mayarol Cup 2022 (U15)
2022/07/23
2022/07/23
Sarah Baartman (ESB)
Standard
65
0.85
5
4
0.5
1134.9
1156.4
Analysis
3
Humansdorp CMC 2022 (U15 Girls)
2022/05/20
2022/05/20
Sarah Baartman (ESB)
Rapid
45
0.74
5
4
1.0
1147.0
1200.0
Analysis
2
Fountains Mall Open Tournament 2022 (B)
2022/05/14
2022/05/14
Sarah Baartman (ESB)
Standard
65
0.85
5
4
2.0
1147.0
1144.0
Analysis
1
SBDCU First Fide Rated Open Tournament Fountains Mall 2022 (B)
2022/02/18
2022/02/19
Sarah Baartman (ESB)
Standard
90
0.94
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
1
0
0
1
0.0
0.0
-425.0
1432.7
1007.7
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
1
0
0
1
0.0
0.0
-425.0
1432.7
1007.7
Standard
All
1
0
0
1
0.0
0.0
-425.0
1432.7
1007.7
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
1
0
0
1
0.0
0.0
-425.0
1432.7
1007.7
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
18
4
1
13
4.5
25.0
-212.5
1247.4
1034.9
White
8
2
0
6
2.0
25.0
-212.5
1229.8
1017.3
Black
10
2
1
7
2.5
25.0
-212.5
1261.4
1048.9
Standard
All
14
3
1
10
3.5
25.0
-212.5
1259.1
1046.6
White
6
2
0
4
2.0
33.3
-141.7
1245.3
1103.6
Black
8
1
1
6
1.5
18.8
-265.6
1269.4
1003.8
Rapid
All
4
1
0
3
1.0
25.0
-212.5
1206.4
993.9
White
2
0
0
2
0.0
0.0
-425.0
1183.5
758.5
Black
2
1
0
1
1.0
50.0
0.0
1229.3
1229.3
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
2070140910
Flowers, C (Caitlin)
1
1.0
1
0
0
100.0
1147.0
425.0
1572.0
View list
2
1130137447
Slabbert, S (Sophia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1110140925
Shabani, O (Onothando)
1
1.0
1
0
0
100.0
1147.0
425.0
1572.0
View list
4
1090140923
Roux, S (Scalk)
1
1.0
1
0
0
100.0
1147.0
425.0
1572.0
View list
5
1080142414
Leander, J (Jaylin)
1
0.5
0
1
0
50.0
1134.9
0.0
1134.9
View list
6
207059434
Carolus, CJ (Cayline)
1
0.0
0
0
1
0.0
1134.9
-425.0
709.9
View list
7
2080141824
Vywers, C (Caryn)
1
0.0
0
0
1
0.0
1147.0
-425.0
722.0
View list
8
1090137451
Taziwa, N (Nyama)
1
0.0
0
0
1
0.0
1147.0
-425.0
722.0
View list
9
1080137450
Stolz, F (Flinando)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1100140927
Steenkamp, J (Jared Christen)
1
0.0
0
0
1
0.0
1147.0
-425.0
722.0
View list
11
1090137445
Schreuder, A (Aldu)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1090134449
Salie, R (Riaz)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1100112031
Moolman, A (Anrico)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
207094410
Magadla, L (Lathitha)
1
0.0
0
0
1
0.0
1147.0
-425.0
722.0
View list
15
2070134134
Ludick, L (Lindsay)
1
0.0
0
0
1
0.0
1147.0
-425.0
722.0
View list
16
1090134448
Krieger, BCJ (Brian)
1
0.0
0
0
1
0.0
1115.2
-425.0
690.2
View list
17
1080140914
Kanyenze, L (Lincoln)
1
0.0
0
0
1
0.0
1134.9
-425.0
709.9
View list
18
1070137432
Handley, S (Stephen)
1
0.0
0
0
1
0.0
1134.9
-425.0
709.9
View list