Chess South Africa
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Chess South Africa
Myburgh, J (Jacques)
Dob:
2006/05/21 (U20)
Gender:
Male
Chess SA id:
1060119323
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2023/07/29 (328 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
1149.8
Current Weighted rating
1147.1
Current Weighted performance
671.5
Current official/published rating (highest between Raw, WR and WP)
1149.8
Current highest rating achieved
1149.8
Current floor (min rating allowed)
649.8
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)
±178.1
Current Raw change used (final)
0.0
Projected new Raw rating
1149.8
Projected new Weighed rating
1055.5
Projected new Weighted performance
671.5
Projected new final Raw rating (if new WP > new Raw)
1149.8
Projected new highest rating
1149.8
Projected new floor
649.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1149.8
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
1138.8
Current Weighted rating
1134.5
Current Weighted performance
671.5
Current official/published rating (highest between Raw, WR and WP)
1138.8
Current highest rating achieved
1138.8
Current floor (min rating allowed)
638.8
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)
±180.9
Current Raw change used (final)
0.0
Projected new Raw rating
1138.8
Projected new Weighed rating
1044.1
Projected new Weighted performance
671.5
Projected new final Raw rating (if new WP > new Raw)
1138.8
Projected new highest rating
1138.8
Projected new floor
638.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1138.8
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
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
5
Eureka Open 2023 (LSEN)
2023/07/29
2023/07/29
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1139.5
1122.4
Analysis
4
2019 South African Junior LSEN Championships (U15A SID)
2020/01/11
2020/01/12
4 Knights (4K)
Standard
90
0.94
5
5
3.0
1130.9
1113.2
Analysis
3
Fonteine Ope 2019 (LSEN)
2019/10/19
2019/10/19
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
2
Sedibeng DF Malherbe Open 2019 (E)
2019/10/12
2019/10/12
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
Eureka LSEN Skaak/Chess 2019 (B)
2019/10/09
2019/10/09
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
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
25
11
1
13
11.5
46.0
-34.0
1154.4
1120.4
White
12
6
1
5
6.5
54.2
35.4
1165.9
1201.3
Black
13
5
0
8
5.0
38.5
-98.1
1143.7
1045.6
Standard
All
25
11
1
13
11.5
46.0
-34.0
1154.4
1120.4
White
12
6
1
5
6.5
54.2
35.4
1165.9
1201.3
Black
13
5
0
8
5.0
38.5
-98.1
1143.7
1045.6
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
2060107650
Steyn, E (Engela)
3
3.0
3
0
0
100.0
1177.0
425.0
1602.0
View list
2
1030116979
Khonou, T (Thabo)
2
0.0
0
0
2
0.0
1165.5
-425.0
740.5
View list
3
1060158592
Lubbe, T (Tiaan)
1
1.0
1
0
0
100.0
1139.5
425.0
1564.5
View list
4
1030116997
Sithole, R (Reabetswe)
1
1.0
1
0
0
100.0
1130.9
425.0
1555.9
View list
5
1010119342
Kganyaga, P (Pheldo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1100158585
Jansen Van Niewenhuizen, J (Juan)
1
1.0
1
0
0
100.0
1139.5
425.0
1564.5
View list
7
1020107655
Rommevedt, H (Helge)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1050106641
Pheleu, T (Tankiso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1040119316
De Lange, D (Dylan-Dirk)
1
1.0
1
0
0
100.0
1130.9
425.0
1555.9
View list
10
2060116988
Erxleben, N (Nekitte)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1090158300
Gobe, B (Bokang Johnson)
1
0.5
0
1
0
50.0
1139.5
0.0
1139.5
View list
12
1050116992
Sikhosana, T (Tumelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1090158603
Schoeman, J (Jayden John)
1
0.0
0
0
1
0.0
1139.5
-425.0
714.5
View list
14
102095922
Muller, M (Mike)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
2090158594
Makiri, M (Mpho)
1
0.0
0
0
1
0.0
1139.5
-425.0
714.5
View list
16
2060107648
Groenewald, J (Joaleen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1040107649
Fivaz, W (Wayne)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
2060107654
Erxleben, B (Bregitte)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1030119345
Da Cunha, B (Bilal)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1050115383
Coxen, V (Vusi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list