Chess South Africa
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Chess South Africa
Mabena, S (Sakhile)
Dob:
2007/10/27 (U18)
Gender:
Male
Chess SA id:
1070142984
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (27 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
1190.3
Curent Weighted rating
1144.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1190.3
Current floor (min rating allowed)
690.3
Current highest rating achieved
1190.3
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)
±168.1
Current Raw change used (final)
0.0
Projected new Raw rating
1190.3
Projected new Weighed rating
1147.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1190.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1190.3
Projected new floor
690.3
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
1213.6
Curent Weighted rating
1163.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1213.6
Current floor (min rating allowed)
713.6
Current highest rating achieved
1213.6
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)
±162.6
Current Raw change used (final)
0.0
Projected new Raw rating
1213.6
Projected new Weighed rating
1166.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1213.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1213.6
Projected new floor
713.6
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
1141.6
Curent Weighted rating
1141.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1141.6
Current floor (min rating allowed)
641.6
Current highest rating achieved
1141.6
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)
±180.2
Current Raw change used (final)
0.0
Projected new Raw rating
1141.6
Projected new Weighed rating
1141.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1141.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1141.6
Projected new floor
641.6
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
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)
641.6
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
641.6
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Gauteng North School District Individual Championships - D1 (U18 Boys)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1135.9
1149.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2024 Gauteng North School District Individual Championships - D1 (U18 Boys)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1135.9
1149.6
Analysis
4
2023 Gauteng Top Schools (U19 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
1.5
1123.0
1141.2
Analysis
3
2023 Gauteng North School District CLOSED League Championships (D1) (U19)
2023/08/05
2023/08/05
Tshwane (GTP)
Standard
60
0.83
3
3
2.5
1123.0
1141.2
Analysis
2
2023 Gauteng North School District CLOSED Individual Championships (U18 Boys)
2023/05/13
2023/05/13
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1166.2
1200.0
Analysis
1
Gauteng North District Individual Chess Finals 2022 (U15 Open)
2022/06/11
2022/06/11
Tshwane (GTP)
Rapid
30
0.60
7
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
1
1
3.5
70.0
170.0
1238.1
1408.1
White
2
1
0
1
1.0
50.0
0.0
1268.2
1268.2
Black
3
2
1
0
2.5
83.3
283.3
1218.0
1501.3
Standard
All
5
3
1
1
3.5
70.0
170.0
1238.1
1408.1
White
2
1
0
1
1.0
50.0
0.0
1268.2
1268.2
Black
3
2
1
0
2.5
83.3
283.3
1218.0
1501.3
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
23
8
4
11
10.0
43.5
-55.4
1175.7
1120.2
White
11
4
1
6
4.5
40.9
-77.3
1141.4
1064.1
Black
12
4
3
5
5.5
45.8
-35.4
1207.0
1171.6
Standard
All
18
7
4
7
9.0
50.0
0.0
1166.6
1166.6
White
9
4
1
4
4.5
50.0
0.0
1123.8
1123.8
Black
9
3
3
3
4.5
50.0
0.0
1209.4
1209.4
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1208.3
953.3
White
2
0
0
2
0.0
0.0
-425.0
1220.8
795.8
Black
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
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
1070156196
Nyalunga, K (Karabo)
2
2.0
2
0
0
100.0
1144.6
425.0
1569.6
View list
2
1080142997
Vilakazi, T (Thamsanqa)
2
0.5
0
1
1
25.0
1168.0
-212.5
955.5
View list
3
1080155438
Rakgalakane, T (Thato)
1
1.0
1
0
0
100.0
1135.9
425.0
1560.9
View list
4
1050161214
Magasela, S (Siyabonga)
1
1.0
1
0
0
100.0
1123.0
425.0
1548.0
View list
5
1070112599
Lehari, AL (Atlehang Lefa)
1
1.0
1
0
0
100.0
1135.9
425.0
1560.9
View list
6
1070133910
Netshieneulu, V (Vhuthu)
1
1.0
1
0
0
100.0
1123.0
425.0
1548.0
View list
7
1070304555
Moloto, P (Peter)
1
1.0
1
0
0
100.0
1135.9
425.0
1560.9
View list
8
1080142987
Mfuphi, S (Sqalosempilo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1050145608
Van Wyk, M (Michael Malice)
1
0.5
0
1
0
50.0
1166.2
0.0
1166.2
View list
10
2070102557
Tabane, B (Boitumelo)
1
0.5
0
1
0
50.0
1123.0
0.0
1123.0
View list
11
1080099944
Chisholm, K (Kayden Patrick)
1
0.5
0
1
0
50.0
1123.0
0.0
1123.0
View list
12
1070156204
Zembe, S (Siyanda)
1
0.0
0
0
1
0.0
1166.2
-425.0
741.2
View list
13
1080137253
Premkumar, H (Harshal)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1060156197
Phakathi, S (Sbonelesihle)
1
0.0
0
0
1
0.0
1135.9
-425.0
710.9
View list
15
106080086
Shiba, S (Sibusiso)
1
0.0
0
0
1
0.0
1166.2
-425.0
741.2
View list
16
1070161237
Ngobe, S (Samuel)
1
0.0
0
0
1
0.0
1123.0
-425.0
698.0
View list
17
1070155484
Malema, S (Simphiwe)
1
0.0
0
0
1
0.0
1123.0
-425.0
698.0
View list
18
1070142991
Mokomola, K (Keabetswe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1070137238
Mokoena, T (Thato)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
106053301
Kruger, CDW (Christiaan)
1
0.0
0
0
1
0.0
1123.0
-425.0
698.0
View list