Chess South Africa
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Chess South Africa
Jacobs, DE (Darryl)
Dob:
1972/06/10 (Adult)
Gender:
Male
Chess SA id:
172090579
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
RA
Last active:
2023/11/04 (195 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
1198.6
Curent Weighted rating
1198.5
Curent Weighted performance
1017.7
Current official/published rating (highest between Raw, WR and WP)
1198.6
Current floor (min rating allowed)
718.8
Current highest rating achieved
1218.8
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)
±166.1
Current Raw change used (final)
0.0
Projected new Raw rating
1198.6
Projected new Weighed rating
1198.6
Projected new Weighted performance
1017.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1198.6
Projected effective change (new Official - current Official)
+0.0
Projected new highest rating
1218.8
Projected new floor
718.8
Projected new K-facor
36
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
1193.6
Curent Weighted rating
1197.7
Curent Weighted performance
998.7
Current official/published rating (highest between Raw, WR and WP)
1197.7
Current floor (min rating allowed)
734.7
Current highest rating achieved
1234.7
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)
±167.3
Current Raw change used (final)
0.0
Projected new Raw rating
1193.6
Projected new Weighed rating
1197.2
Projected new Weighted performance
998.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1197.2
Projected effective change (new Official - current Official)
-0.5
Projected new highest rating
1234.7
Projected new floor
734.7
Projected new K-facor
36
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
1111.8
Curent Weighted rating
835.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1111.8
Current floor (min rating allowed)
611.8
Current highest rating achieved
1111.8
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)
±188.0
Current Raw change used (final)
0.0
Projected new Raw rating
1111.8
Projected new Weighed rating
862.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1111.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1111.8
Projected new floor
611.8
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
518.0
Curent Weighted rating
518.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
518.0
Current floor (min rating allowed)
611.8
Current highest rating achieved
518.0
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)
±438.1
Current Raw change used (final)
0.0
Projected new Raw rating
518.0
Projected new Weighed rating
518.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
518.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
518.0
Projected new floor
611.8
Projected new K-facor
40
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
15
Chess Elevation Series 2023 (Level 2A)
2023/11/03
2023/11/04
Cape Town (WCT)
Standard
70
0.87
5
4
0.0
1209.2
1208.4
Analysis
14
WP Club League 2023 (D1)
2023/07/29
2023/08/19
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1193.2
1196.2
Analysis
13
Cape of Good Hope Open 2023 (Intermediate)
2023/01/28
2023/01/29
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1194.1
1204.5
Analysis
12
Steinitz Open 2022 (B)
2022/05/20
2022/05/22
Cape Town (WCT)
Standard
90
0.94
6
5
1.0
1218.8
1234.7
Analysis
11
2020 Western Province Open (Prestige)
2020/03/07
2020/03/08
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1201.6
1226.8
Analysis
10
2019 Western Province League (D)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
4
3.0
1168.4
1199.6
Analysis
9
South African Open Chess Championships 2019 (Rapid)
2019/06/17
2019/06/17
Frances Baard (NCF)
Rapid
25
0.54
5
3
0.0
1090.3
675.6
Analysis
8
South African Open Chess Championships 2019 (C)
2019/06/15
2019/06/17
Frances Baard (NCF)
Standard
60
0.83
6
4
3.0
1090.3
1090.2
Analysis
7
Crossroads Open Chess Championship 2019 (C)
2019/04/27
2019/04/28
Cape Town (WCT)
Standard
70
0.87
6
5
2.5
1077.1
844.8
Analysis
6
Steinitz Chess Festival 2019 (B)
2019/04/05
2019/04/07
Cape Town (WCT)
Standard
70
0.87
6
5
1.5
1077.1
844.8
Analysis
5
Cape of Good Hope Open 2019 (C)
2019/01/25
2019/01/27
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
765.3
736.0
Analysis
4
Drakenstein Dragons Rapid 2019 (Open)
2019/01/19
2019/01/19
Cape Winelands (WCW)
Rapid
30
0.60
6
6
1.5
765.3
616.8
Analysis
3
2018 Western Province League (E)
2018/08/04
2018/09/15
Cape Town (WCT)
Standard
60
0.83
7
6
3.0
667.0
616.8
Analysis
2
Eldo Smart Memorial Rapid Tournament 2018
2018/06/16
2018/06/16
Cape Town (WCT)
Rapid
20
0.47
7
7
3.0
616.8
518.0
Analysis
1
Crossroads Open Chess Championship 2018 (B)
2018/04/27
2018/04/29
Cape Town (WCT)
Standard
120
1.00
6
6
2.5
518.0
518.0
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
79
30
6
43
33.0
41.8
-69.9
1263.3
1193.4
White
39
15
5
19
17.5
44.9
-43.6
1240.7
1197.1
Black
40
15
1
24
15.5
38.8
-95.6
1285.4
1189.8
Standard
All
63
26
5
32
28.5
45.2
-40.5
1243.5
1203.0
White
31
13
4
14
15.0
48.4
-13.7
1246.1
1232.4
Black
32
13
1
18
13.5
42.2
-66.4
1240.9
1174.5
Rapid
All
16
4
1
11
4.5
28.1
-185.9
1341.5
1155.5
White
8
2
1
5
2.5
31.3
-159.4
1219.5
1060.1
Black
8
2
0
6
2.0
25.0
-212.5
1463.4
1250.9
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
1050099536
Mabika, B (Bheka)
2
1.0
1
0
1
50.0
667.0
0.0
667.0
View list
2
1700107937
Maneveld, C (Conrad)
2
0.0
0
0
2
0.0
921.2
-425.0
496.2
View list
3
107050311
Daniels, O (Owethu)
1
1.0
1
0
0
100.0
1090.3
425.0
1515.3
View list
4
1020108930
Cuphane, B (Bandile)
1
1.0
1
0
0
100.0
1201.6
425.0
1626.6
View list
5
1050097437
Coleman, J (Jack)
1
1.0
1
0
0
100.0
616.8
425.0
1041.8
View list
6
102059385
Booysen, C (Conwill)
1
1.0
1
0
0
100.0
765.3
425.0
1190.3
View list
7
110095315
Francke, M (Matthew)
1
1.0
1
0
0
100.0
1201.6
425.0
1626.6
View list
8
2130137317
Abarder, H (Hanaah)
1
1.0
1
0
0
100.0
1194.1
425.0
1619.1
View list
9
2060096064
Jacobs, C (Caitlin)
1
1.0
1
0
0
100.0
616.8
425.0
1041.8
View list
10
1040108913
Goeda, J (Jade)
1
1.0
1
0
0
100.0
1077.1
425.0
1502.1
View list
11
1060159003
Groves, E (Edwin)
1
1.0
1
0
0
100.0
1193.2
425.0
1618.2
View list
12
1070100457
Jamjam, I (Inga)
1
1.0
1
0
0
100.0
1077.1
425.0
1502.1
View list
13
105083544
Joubert, K (Keegan)
1
1.0
1
0
0
100.0
518.0
425.0
943.0
View list
14
1990112225
Kamte, K (Kamva)
1
1.0
1
0
0
100.0
1194.1
425.0
1619.1
View list
15
109087632
Kivido, Z (Zach)
1
1.0
1
0
0
100.0
1090.3
425.0
1515.3
View list
16
1070130607
Madzvimbo, RB (Ricky Bongani)
1
1.0
1
0
0
100.0
1201.6
425.0
1626.6
View list
17
1830136261
Magwaza, R (Richard)
1
1.0
1
0
0
100.0
1194.1
425.0
1619.1
View list
18
2990104015
Manyate, S (Sibongile)
1
1.0
1
0
0
100.0
1090.3
425.0
1515.3
View list
19
1080136265
Mdini, A (Ayakha)
1
1.0
1
0
0
100.0
1193.2
425.0
1618.2
View list
20
1080100503
Neutt, N (Nehum)
1
1.0
1
0
0
100.0
1168.4
425.0
1593.4
View list