Chess South Africa
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Chess South Africa
Sehlangu, OM (Olwakhe Mbonga)
Dob:
2011/02/11 (U14)
Gender:
Male
Chess SA id:
1110118125
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2020/03/07 (1563 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
1055.2
Current Weighted rating
1055.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1055.2
Current highest rating achieved
1189.7
Current floor (min rating allowed)
689.7
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)
±203.8
Current Raw change used (final)
0.0
Projected new Raw rating
1055.2
Projected new Weighed rating
970.8
Projected new Weighted performance
350.0
Projected new final Raw rating (if new WP > new Raw)
1055.2
Projected new highest rating
1189.7
Projected new floor
689.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1055.2
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
1028.8
Current Weighted rating
1028.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1028.8
Current highest rating achieved
1187.6
Current floor (min rating allowed)
687.6
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)
±211.6
Current Raw change used (final)
0.0
Projected new Raw rating
1028.8
Projected new Weighed rating
946.5
Projected new Weighted performance
350.0
Projected new final Raw rating (if new WP > new Raw)
1028.8
Projected new highest rating
1187.6
Projected new floor
687.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1028.8
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
4
The King`s Cup League 2020 (C)
2020/03/07
2020/03/07
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.0
1114.0
1098.0
Analysis
3
The King`s Cup League 2019 (B)
2019/10/19
2019/10/19
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1132.6
1118.4
Analysis
2
The King`s Cup League - Stage 2 2019 (B)
2019/09/07
2019/09/07
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.5
1189.7
1187.6
Analysis
1
2019 Gauteng School League Finals (U9 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
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
18
3
2
13
4.0
22.2
-236.1
1171.0
934.9
White
8
1
0
7
1.0
12.5
-318.8
1111.5
792.8
Black
10
2
2
6
3.0
30.0
-170.0
1218.5
1048.5
Standard
All
18
3
2
13
4.0
22.2
-236.1
1171.0
934.9
White
8
1
0
7
1.0
12.5
-318.8
1111.5
792.8
Black
10
2
2
6
3.0
30.0
-170.0
1218.5
1048.5
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
1100113792
Macala, L (Lunam)
2
1.0
1
0
1
50.0
1123.3
0.0
1123.3
View list
2
2100117325
Enslin, K (Keyleigh)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
110091982
Pearson, M (Milano)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1090113778
Sedingwe, O (Onalerona)
1
0.5
0
1
0
50.0
1132.6
0.0
1132.6
View list
5
2110113807
Mitchell, E (Emily)
1
0.5
0
1
0
50.0
1189.7
0.0
1189.7
View list
6
110089114
Van Urk, M (Milan)
1
0.0
0
0
1
0.0
1132.6
-425.0
707.6
View list
7
1110118107
Ukachukwi, D (Danial)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
106084485
Teen, J (Jordan)
1
0.0
0
0
1
0.0
1189.7
-425.0
764.7
View list
9
1130116883
Tak, R (Rannveer)
1
0.0
0
0
1
0.0
1189.7
-425.0
764.7
View list
10
1090119043
Still, J (Joss)
1
0.0
0
0
1
0.0
1114.0
-425.0
689.0
View list
11
1100118141
Ndlovu, SA (Sibusiso Abraham)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2920105994
Mungunda, U (Unotjari)
1
0.0
0
0
1
0.0
1132.6
-425.0
707.6
View list
13
1120130723
Mphahlele, L (Leago)
1
0.0
0
0
1
0.0
1114.0
-425.0
689.0
View list
14
207084445
Mohlabane, AA (Atlehang)
1
0.0
0
0
1
0.0
1132.6
-425.0
707.6
View list
15
210086774
Grobler, A (Amorette)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1120106564
Bennie, T (Thomas)
1
0.0
0
0
1
0.0
1189.7
-425.0
764.7
View list
17
1090105696
Barradas, K (Keanu)
1
0.0
0
0
1
0.0
1114.0
-425.0
689.0
View list