Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Sevenster, WB (Wessel)
Dob:
2006/03/23 (U20)
Gender:
Male
Chess SA id:
106067145
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Last active:
2019/08/03 (1766 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
1213.0
Curent Weighted rating
1213.0
Curent Weighted performance
445.6
Current official/published rating (highest between Raw, WR and WP)
1213.0
Current floor (min rating allowed)
713.0
Current highest rating achieved
1213.0
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)
±162.8
Current Raw change used (final)
0.0
Projected new Raw rating
1213.0
Projected new Weighed rating
1213.0
Projected new Weighted performance
445.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1213.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1213.0
Projected new floor
713.0
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
1210.3
Curent Weighted rating
1210.3
Curent Weighted performance
444.8
Current official/published rating (highest between Raw, WR and WP)
1210.3
Current floor (min rating allowed)
710.3
Current highest rating achieved
1210.3
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)
±163.4
Current Raw change used (final)
0.0
Projected new Raw rating
1210.3
Projected new Weighed rating
1210.3
Projected new Weighted performance
444.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1210.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1210.3
Projected new floor
710.3
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
637.6
Curent Weighted rating
637.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
637.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
637.6
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)
±369.5
Current Raw change used (final)
0.0
Projected new Raw rating
637.6
Projected new Weighed rating
637.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
637.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
637.6
Projected new floor
500.0
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
637.6
Curent Weighted rating
637.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
637.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
637.6
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)
±369.5
Current Raw change used (final)
0.0
Projected new Raw rating
637.6
Projected new Weighed rating
637.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
637.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
637.6
Projected new floor
500.0
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
10
Proewe 2019 (U14)
2019/08/03
2019/08/03
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
3.0
1149.0
1154.1
Analysis
9
Volkies 2019 (C)
2019/05/11
2019/05/11
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.0
1116.5
1115.3
Analysis
8
South African Junior Team Championships 2018 (U14B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1151.2
1150.7
Analysis
7
Strathvaal 2018 (C)
2018/11/03
2018/11/03
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.0
1087.4
1089.2
Analysis
6
Boys and Girls 2018 (U14 Boys)
2018/08/25
2018/08/25
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
3
2.0
974.0
977.5
Analysis
5
Driefontein Proewe 2018 (O14 Seuns)
2018/07/28
2018/07/28
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
833.8
864.4
Analysis
4
President 16 Junie 2018 (U14)
2018/06/16
2018/06/16
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
813.9
850.4
Analysis
3
Volkies 2018 (U14)
2018/05/12
2018/05/12
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.0
722.3
741.2
Analysis
2
Wesvalia 2018 (U14)
2018/02/17
2018/02/17
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.0
630.0
630.0
Analysis
1
South African Junior Team Championships 2017 (U12A)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.5
637.6
637.6
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
51
31
2
18
32.0
62.7
108.3
974.1
1082.5
White
29
15
2
12
16.0
55.2
44.0
1012.0
1056.0
Black
22
16
0
6
16.0
72.7
193.2
924.2
1117.4
Standard
All
51
31
2
18
32.0
62.7
108.3
974.1
1082.5
White
29
15
2
12
16.0
55.2
44.0
1012.0
1056.0
Black
22
16
0
6
16.0
72.7
193.2
924.2
1117.4
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
2050096179
Delport, WH (Willow)
2
2.0
2
0
0
100.0
722.0
425.0
1147.0
View list
2
106066125
Cloete, D (Daniel)
2
1.0
1
0
1
50.0
778.0
0.0
778.0
View list
3
106050282
Voigt, H (Heinrich)
2
0.0
0
0
2
0.0
894.4
-425.0
469.4
View list
4
106068126
Beesley, C (Cameron)
1
1.0
1
0
0
100.0
637.6
425.0
1062.6
View list
5
106059436
Fogarty, T (Thomas)
1
1.0
1
0
0
100.0
1151.2
425.0
1576.2
View list
6
106009154
Etsebeth, H (Hanno)
1
1.0
1
0
0
100.0
630.0
425.0
1055.0
View list
7
207078376
Goede, K (Kari)
1
1.0
1
0
0
100.0
1116.5
425.0
1541.5
View list
8
105073372
Gaertner, F (Fabian)
1
1.0
1
0
0
100.0
1151.2
425.0
1576.2
View list
9
106044888
Lloyd, M (Markus)
1
1.0
1
0
0
100.0
1149.0
425.0
1574.0
View list
10
1050106063
Kobua, B (Boipelo)
1
1.0
1
0
0
100.0
833.8
425.0
1258.8
View list
11
105079237
Kleynhans, TS (Tristian)
1
1.0
1
0
0
100.0
813.9
425.0
1238.9
View list
12
1060101636
Katlego, M (Marera)
1
1.0
1
0
0
100.0
722.3
425.0
1147.3
View list
13
1070106863
Kaelo, C (Chibysi)
1
1.0
1
0
0
100.0
1149.0
425.0
1574.0
View list
14
106064908
Julindlombe, T (Thamsanqa)
1
1.0
1
0
0
100.0
813.9
425.0
1238.9
View list
15
106054731
Janse Van Rensburg, L (Ludik)
1
1.0
1
0
0
100.0
630.0
425.0
1055.0
View list
16
106095147
Maletisa, O (Oratile)
1
1.0
1
0
0
100.0
974.0
425.0
1399.0
View list
17
1060097232
Marera, K (Katlego)
1
1.0
1
0
0
100.0
974.0
425.0
1399.0
View list
18
1080106039
Matlala, U (Unathi)
1
1.0
1
0
0
100.0
1087.4
425.0
1512.4
View list
19
205022907
Mfingwana, N (Nasiphi)
1
1.0
1
0
0
100.0
1087.4
425.0
1512.4
View list
20
1050096342
Molotsi, O (Oabile)
1
1.0
1
0
0
100.0
1087.4
425.0
1512.4
View list