Chess South Africa
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Chess South Africa
Jacobs, J (Janine)
Dob:
2007/07/07 (U18)
Gender:
Female
Chess SA id:
2070137624
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2023/10/14 (222 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
944.4
Curent Weighted rating
943.0
Curent Weighted performance
794.3
Current official/published rating (highest between Raw, WR and WP)
944.4
Current floor (min rating allowed)
652.0
Current highest rating achieved
1152.0
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)
±238.7
Current Raw change used (final)
0.0
Projected new Raw rating
944.4
Projected new Weighed rating
941.9
Projected new Weighted performance
794.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
944.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1152.0
Projected new floor
652.0
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
895.6
Curent Weighted rating
905.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
905.0
Current floor (min rating allowed)
615.6
Current highest rating achieved
1115.6
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)
±255.8
Current Raw change used (final)
0.0
Projected new Raw rating
895.6
Projected new Weighed rating
902.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
902.0
Projected effective change (new Official - current Official)
-3.0
Projected new highest rating
1115.6
Projected new floor
615.6
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
1081.6
Curent Weighted rating
1101.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1101.0
Current floor (min rating allowed)
639.2
Current highest rating achieved
1139.2
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)
±196.3
Current Raw change used (final)
0.0
Projected new Raw rating
1081.6
Projected new Weighed rating
1098.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1098.8
Projected effective change (new Official - current Official)
-2.2
Projected new highest rating
1139.2
Projected new floor
639.2
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
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)
639.2
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
639.2
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Worcester Knock-Out 2023 (U18 Girls)
2023/10/14
2023/10/14
Cape Winelands (WCW)
Rapid
30
0.60
6
5
1.0
955.7
1139.2
Analysis
7
CW Top Schools 2023 (U15+U18 Girls)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Rapid
32
0.63
5
4
2.0
915.4
1120.0
Analysis
6
Cape Winelands Schools Chess - Trials 1 2023 (U17 Girls)
2023/02/25
2023/02/25
Cape Winelands (WCW)
Standard
60
0.83
5
5
0.0
958.2
948.4
Analysis
5
Western Cape Top Schools 2022 (U18 Girls)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
0.5
1067.7
1086.8
Analysis
4
Western Cape Woman`s Championship 2022 (Development)
2022/09/03
2022/09/03
West Coast (WCU)
Standard
65
0.85
5
5
1.0
1067.7
1086.8
Analysis
3
Cape Winelands Schools Top Schools 2022 (U15+U18 Girls)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
5
2
0.0
1089.6
1115.6
Analysis
2
Cape Winelands Schools 2022 (U15 Girls)
2022/03/05
2022/03/05
Cape Winelands (WCW)
Standard
60
0.83
5
4
0.0
1152.0
1200.0
Analysis
1
Worcester Schools Trials 2022 (U15 Girls)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
30
0.60
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
34
3
3
28
4.5
13.2
-312.5
1157.1
844.6
White
15
1
1
13
1.5
10.0
-340.0
1169.9
829.9
Black
19
2
2
15
3.0
15.8
-290.8
1146.9
856.1
Standard
All
21
0
3
18
1.5
7.1
-364.3
1132.3
768.0
White
9
0
1
8
0.5
5.6
-377.8
1133.0
755.2
Black
12
0
2
10
1.0
8.3
-354.2
1131.8
777.6
Rapid
All
13
3
0
10
3.0
23.1
-228.8
1197.0
968.2
White
6
1
0
5
1.0
16.7
-283.3
1225.3
942.0
Black
7
2
0
5
2.0
28.6
-182.1
1172.8
990.7
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
2070146188
Fabricius, A (Anja)
2
0.0
0
0
2
0.0
1002.5
-425.0
577.5
View list
2
2070137625
Nortje, M (Melvinia)
2
0.0
0
0
2
0.0
1077.8
-425.0
652.8
View list
3
2060161480
Lang, A (Alexa)
1
1.0
1
0
0
100.0
915.4
425.0
1340.4
View list
4
2070158345
Arnoldus, M (Marceline)
1
1.0
1
0
0
100.0
955.7
425.0
1380.7
View list
5
2090161482
Toffa, L (Leighkin)
1
1.0
1
0
0
100.0
915.4
425.0
1340.4
View list
6
209087358
Lombaard, E (Elri)
1
0.5
0
1
0
50.0
1067.7
0.0
1067.7
View list
7
2110140072
Lukas, J (Jaymilee)
1
0.5
0
1
0
50.0
1067.7
0.0
1067.7
View list
8
2080146754
Van Eeden, I (Isabella)
1
0.5
0
1
0
50.0
1067.7
0.0
1067.7
View list
9
2130139082
Lott, L (Lucrecia)
1
0.0
0
0
1
0.0
1067.7
-425.0
642.7
View list
10
2070151326
Lodewyk, H (Heindunicia)
1
0.0
0
0
1
0.0
958.2
-425.0
533.2
View list
11
2070151324
Jansen, C (Carla)
1
0.0
0
0
1
0.0
958.2
-425.0
533.2
View list
12
2090117669
Jacobs, K (Keesha)
1
0.0
0
0
1
0.0
1067.7
-425.0
642.7
View list
13
2080137623
Isidore, E (Edith)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
2080146191
Humphries, H (Haille)
1
0.0
0
0
1
0.0
1089.6
-425.0
664.6
View list
15
2070137622
Greyling, S (Storm)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
2130146526
Gould, C (Caitlin)
1
0.0
0
0
1
0.0
1067.7
-425.0
642.7
View list
17
206078297
Demas, G (Genevieve)
1
0.0
0
0
1
0.0
955.7
-425.0
530.7
View list
18
205055781
Daries, N (Nikita)
1
0.0
0
0
1
0.0
1067.7
-425.0
642.7
View list
19
2070106483
Dafeti, D (Tumisang)
1
0.0
0
0
1
0.0
1152.0
-425.0
727.0
View list
20
2070140985
Burns, M (Moesfika)
1
0.0
0
0
1
0.0
958.2
-425.0
533.2
View list