Chess South Africa
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Chess South Africa
Jacobs, E (E-Jay)
Dob:
2012/03/17 (U14)
Gender:
Male
Chess SA id:
1120108378
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2020/02/22 (1734 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
1318.1
Current Weighted rating
1318.1
Current Weighted performance
528.3
Current official/published rating (highest between Raw, WR and WP)
1318.1
Current highest rating achieved
1318.9
Current floor (min rating allowed)
818.9
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)
±140.1
Current Raw change used (final)
0.0
Projected new Raw rating
1318.1
Projected new Weighed rating
1212.7
Projected new Weighted performance
528.3
Projected new final Raw rating (if new WP > new Raw)
1318.1
Projected new highest rating
1318.9
Projected new floor
818.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1318.1
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
1313.0
Current Weighted rating
1313.0
Current Weighted performance
528.3
Current official/published rating (highest between Raw, WR and WP)
1313.0
Current highest rating achieved
1313.7
Current floor (min rating allowed)
813.7
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)
±141.2
Current Raw change used (final)
0.0
Projected new Raw rating
1313.0
Projected new Weighed rating
1208.0
Projected new Weighted performance
528.3
Projected new final Raw rating (if new WP > new Raw)
1313.0
Projected new highest rating
1313.7
Projected new floor
813.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1313.0
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
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)
±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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Mangaung Metro Chess February 2020 (F)
2020/02/21
2020/02/22
Mangaung (FMB)
Standard
62
0.84
5
5
3.5
1318.9
1313.7
Analysis
8
Morris Club Tournament 2020
2020/02/15
2020/02/15
Mangaung (FMB)
Standard
60
0.83
5
3
1.0
1318.9
1313.7
Analysis
7
Mangaung Metro Chess 17-18 January 2020 (F)
2020/01/17
2020/01/18
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1199.7
1204.8
Analysis
6
2019 South African Junior Team Championships (U8B+U8Girls)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1199.7
1204.8
Analysis
5
Mangaung Metro Chess October 2019 (F)
2019/10/11
2019/10/12
Mangaung (FMB)
Standard
62
0.84
5
5
3.5
1160.7
1158.4
Analysis
4
Mangaung Metro Chess 16-17 August 2019 (G)
2019/08/16
2019/08/17
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1115.7
1102.8
Analysis
3
Mangaung Metro July Trials 2019 (U8)
2019/07/19
2019/07/20
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1106.3
1090.0
Analysis
2
Mangaung Metro Chess 31 May to 1 June 2019 (G)
2019/05/31
2019/06/01
Mangaung (FMB)
Standard
62
0.84
5
5
1.0
1147.6
1137.2
Analysis
1
Mangaung Metro Chess 1-2 February 2019 (F)
2019/02/01
2019/02/02
Mangaung (FMB)
Standard
62
0.84
5
4
0.5
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
44
21
5
18
23.5
53.4
29.0
1212.0
1241.0
White
23
13
2
8
14.0
60.9
92.4
1209.2
1301.6
Black
21
8
3
10
9.5
45.2
-40.5
1215.2
1174.7
Standard
All
44
21
5
18
23.5
53.4
29.0
1212.0
1241.0
White
23
13
2
8
14.0
60.9
92.4
1209.2
1301.6
Black
21
8
3
10
9.5
45.2
-40.5
1215.2
1174.7
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1120111853
Els, R (Ruben)
4
1.5
1
1
2
37.5
1172.1
-106.3
1065.9
View list
2
1120114949
Schutte, W (Wikus)
3
0.0
0
0
3
0.0
1222.1
-425.0
797.1
View list
3
1120111854
Robb, N (Nathan)
2
2.0
2
0
0
100.0
1126.9
425.0
1551.9
View list
4
1120108381
Van Der Merwe, M (Marthinus)
2
0.5
0
1
1
25.0
1111.0
-212.5
898.5
View list
5
2120114948
Maass, A (Ane)
2
0.0
0
0
2
0.0
1131.7
-425.0
706.7
View list
6
1130111369
Steyn, W (Willem)
2
0.0
0
0
2
0.0
1153.0
-425.0
728.0
View list
7
2120108312
Mulholand, E (Emmy)
1
1.0
1
0
0
100.0
1199.7
425.0
1624.7
View list
8
1120109814
Mohlomi, K (Kamohelo)
1
1.0
1
0
0
100.0
1199.7
425.0
1624.7
View list
9
1120117642
Labuschagne, A (Arno)
1
1.0
1
0
0
100.0
1318.9
425.0
1743.9
View list
10
1120119998
Horne, K (Kian Louis)
1
1.0
1
0
0
100.0
1199.7
425.0
1624.7
View list
11
1120106778
Herbst, W (Wilhelm)
1
1.0
1
0
0
100.0
1106.3
425.0
1531.3
View list
12
1110119335
Haasbroek, J (Joubert)
1
1.0
1
0
0
100.0
1160.7
425.0
1585.7
View list
13
2120111293
Gouws, K (Karah)
1
1.0
1
0
0
100.0
1199.7
425.0
1624.7
View list
14
2130117641
Maass, T (Tanya)
1
1.0
1
0
0
100.0
1115.7
425.0
1540.7
View list
15
1140130044
Boje, E (Erich)
1
1.0
1
0
0
100.0
1199.7
425.0
1624.7
View list
16
1110119333
Bengell, T (Timothy)
1
1.0
1
0
0
100.0
1318.9
425.0
1743.9
View list
17
2120115624
Coetzee, AC (Anje-Lika Clarissa)
1
1.0
1
0
0
100.0
1199.7
425.0
1624.7
View list
18
1120119336
Sartain, E (Ewan)
1
1.0
1
0
0
100.0
1160.7
425.0
1585.7
View list
19
1110100910
Streicher, C (Calla)
1
1.0
1
0
0
100.0
1199.7
425.0
1624.7
View list
20
1110117639
Strydom, M (Mehan)
1
1.0
1
0
0
100.0
1318.9
425.0
1743.9
View list