Chess South Africa
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Chess South Africa
Mthethwa, B (Bahle)
Dob:
2010/12/22 (U16)
Gender:
Female
Chess SA id:
2100305862
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/06/15 (15 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
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
10
Score (S)
3.0
Expected score (We)
5.08
Difference (S-We)
-1.71
Current Raw change (no limits, including tournament time weight)
-61.6
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-61.6
Projected new Raw rating
1138.4
Projected new Weighed rating
1104.0
Projected new Weighted performance
604.4
Projected new final Raw rating (if new WP > new Raw)
1138.4
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)
1138.4
Projected effective change (new Official - current Official)
-61.6
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
5
Score (S)
0.5
Expected score (We)
2.40
Difference (S-We)
-1.90
Current Raw change (no limits, including tournament time weight)
-68.4
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-68.4
Projected new Raw rating
1131.6
Projected new Weighed rating
1104.0
Projected new Weighted performance
290.3
Projected new final Raw rating (if new WP > new Raw)
1131.6
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)
1131.6
Projected effective change (new Official - current Official)
-68.4
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
5
Score (S)
2.5
Expected score (We)
2.68
Difference (S-We)
-0.18
Current Raw change (no limits, including tournament time weight)
-6.5
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-6.5
Projected new Raw rating
1193.5
Projected new Weighed rating
1104.0
Projected new Weighted performance
391.7
Projected new final Raw rating (if new WP > new Raw)
1193.5
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)
1193.5
Projected effective change (new Official - current Official)
-6.5
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
Tournament:
Chess Molecules Open Chess Tournament 2024 (High School Girls)
Start:
2024/06/15
End:
2024/06/15
Host:
GJM
Type:
Rapid
Time:
30
Time weight:
0.60
Rounds:
5
Games:
5
Score:
2.5
Main rating:
1200.0
Rating gain/loss:
-3.2
Type rating:
1200.0
Rating gain/loss:
-6.5
Analysis
Tournament:
Ekurhuleni Trails 1 2024 (U16)
Start:
2024/06/01
End:
2024/06/01
Host:
GE
Type:
Standard
Time:
62
Time weight:
0.84
Rounds:
5
Games:
5
Score:
0.5
Main rating:
1200.0
Rating gain/loss:
-58.4
Type rating:
1200.0
Rating gain/loss:
-68.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Chess Molecules Open Chess Tournament 2024 (High School Girls)
2024/06/15
2024/06/15
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
2.5
1200.0
1200.0
Analysis
1
Ekurhuleni Trails 1 2024 (U16)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
5
0.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Chess Molecules Open Chess Tournament 2024 (High School Girls)
2024/06/15
2024/06/15
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
2.5
1200.0
1200.0
Analysis
1
Ekurhuleni Trails 1 2024 (U16)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
5
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
2
2
6
3.0
30.0
-170.0
1200.4
1030.4
White
6
1
0
5
1.0
16.7
-283.3
1213.8
930.4
Black
4
1
2
1
2.0
50.0
0.0
1180.4
1180.4
Standard
All
5
0
1
4
0.5
10.0
-340.0
1219.7
879.7
White
3
0
0
3
0.0
0.0
-425.0
1212.3
787.3
Black
2
0
1
1
0.5
25.0
-212.5
1230.8
1018.3
Rapid
All
5
2
1
2
2.5
50.0
0.0
1181.1
1181.1
White
3
1
0
2
1.0
33.3
-141.7
1215.2
1073.6
Black
2
1
1
0
1.5
75.0
212.5
1129.9
1342.4
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
10
2
2
6
3.0
30.0
-170.0
1200.4
1030.4
White
6
1
0
5
1.0
16.7
-283.3
1213.8
930.4
Black
4
1
2
1
2.0
50.0
0.0
1180.4
1180.4
Standard
All
5
0
1
4
0.5
10.0
-340.0
1219.7
879.7
White
3
0
0
3
0.0
0.0
-425.0
1212.3
787.3
Black
2
0
1
1
0.5
25.0
-212.5
1230.8
1018.3
Rapid
All
5
2
1
2
2.5
50.0
0.0
1181.1
1181.1
White
3
1
0
2
1.0
33.3
-141.7
1215.2
1073.6
Black
2
1
1
0
1.5
75.0
212.5
1129.9
1342.4
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
2080305858
Pathan, Z (Zaarah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2090153970
Kiruri, C (Cynthia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
110088036
Liebenberg, M (Michael)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
2090162461
Kekane, T (Tshireketso)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
1090153016
Templer, A (Adrian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1090302562
Shaku, G (Gift)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2070135689
Okafor, G (Grace)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2090305861
Mishra, A (Anchal)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2090162460
Karuppan, Z (Zebada)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1100305859
Gomes, A (Aljay)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list