Chess South Africa
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Chess South Africa
Bothma, S (Shevonne)
Dob:
2012/11/03 (U14)
Gender:
Female
Chess SA id:
2120157470
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (143 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
1065.7
Current Weighted rating
1094.9
Current Weighted performance
899.1
Current official/published rating (highest between Raw, WR and WP)
1094.9
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)
±200.8
Current Raw change used (final)
0.0
Projected new Raw rating
1065.7
Projected new Weighed rating
1004.6
Projected new Weighted performance
899.1
Projected new final Raw rating (if new WP > new Raw)
1065.7
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)
1065.7
Projected effective change (new Official - current Official)
-29.2
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
1050.7
Current Weighted rating
1080.0
Current Weighted performance
899.1
Current official/published rating (highest between Raw, WR and WP)
1080.0
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)
±205.1
Current Raw change used (final)
0.0
Projected new Raw rating
1050.7
Projected new Weighed rating
990.5
Projected new Weighted performance
899.1
Projected new final Raw rating (if new WP > new Raw)
1050.7
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)
1050.7
Projected effective change (new Official - current Official)
-29.3
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 West Rand Open (U14)
2024/02/03
2024/02/03
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1044.2
1019.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2024 West Rand Open (U14)
2024/02/03
2024/02/03
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1044.2
1019.7
Analysis
4
2023 West Rand Trials (U12)
2023/09/09
2023/09/09
West Rand (GWR)
Standard
60
0.83
5
5
0.0
1096.8
1080.5
Analysis
3
2023 Gauteng Top Schools (U11 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
1.0
1129.7
1117.2
Analysis
2
D2 School League Finals 2023 (U11)
2023/07/22
2023/07/22
West Rand (GWR)
Standard
60
0.83
5
3
1.0
1139.0
1126.2
Analysis
1
2023 West Rand RHS Open (U12)
2023/06/10
2023/06/10
West Rand (GWR)
Standard
60
0.83
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1247.8
1162.8
White
2
1
0
1
1.0
50.0
0.0
1287.4
1287.4
Black
3
1
0
2
1.0
33.3
-141.7
1221.5
1079.8
Standard
All
5
2
0
3
2.0
40.0
-85.0
1247.8
1162.8
White
2
1
0
1
1.0
50.0
0.0
1287.4
1287.4
Black
3
1
0
2
1.0
33.3
-141.7
1221.5
1079.8
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
22
4
0
18
4.0
18.2
-270.5
1216.0
945.6
White
11
2
0
9
2.0
18.2
-270.5
1227.3
956.8
Black
11
2
0
9
2.0
18.2
-270.5
1204.8
934.3
Standard
All
22
4
0
18
4.0
18.2
-270.5
1216.0
945.6
White
11
2
0
9
2.0
18.2
-270.5
1227.3
956.8
Black
11
2
0
9
2.0
18.2
-270.5
1204.8
934.3
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1140145708
Mkhize, S (Sibongimpilo)
1
1.0
1
0
0
100.0
1129.7
425.0
1554.7
View list
2
1130158406
Motlokwa, B (Bonolo)
1
1.0
1
0
0
100.0
1139.0
425.0
1564.0
View list
3
1120192203
Walters, G (Gabriel)
1
1.0
1
0
0
100.0
1044.2
425.0
1469.2
View list
4
1110192199
Butler, A (Avron)
1
1.0
1
0
0
100.0
1044.2
425.0
1469.2
View list
5
1130160793
Berge, T (Thomas)
1
0.0
0
0
1
0.0
1129.7
-425.0
704.7
View list
6
1130150829
Van Schalkwyk, G (Gean)
1
0.0
0
0
1
0.0
1096.8
-425.0
671.8
View list
7
2130156257
Sidino, K (Kamogelo Candy)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2110140248
Roos, S (Shani)
1
0.0
0
0
1
0.0
1044.2
-425.0
619.2
View list
9
1130145717
Pitzer, M (Marlu)
1
0.0
0
0
1
0.0
1129.7
-425.0
704.7
View list
10
2120135850
Phetu, N (Nompumelelo)
1
0.0
0
0
1
0.0
1096.8
-425.0
671.8
View list
11
2120140246
Pereira, K (Katia)
1
0.0
0
0
1
0.0
1139.0
-425.0
714.0
View list
12
2120155051
Padi, K (Karabo)
1
0.0
0
0
1
0.0
1129.7
-425.0
704.7
View list
13
1120136691
Ngakane, A (Atisang)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1120161861
Mosimanyane, T (Thato)
1
0.0
0
0
1
0.0
1096.8
-425.0
671.8
View list
15
1120156240
Molefe, T (Tshwarelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
2120158402
Mogale, A (Amogelang)
1
0.0
0
0
1
0.0
1096.8
-425.0
671.8
View list
17
1120160818
Lourens, L (Luanru)
1
0.0
0
0
1
0.0
1129.7
-425.0
704.7
View list
18
1120161857
Lobelo, T (Tebogo)
1
0.0
0
0
1
0.0
1096.8
-425.0
671.8
View list
19
1120149245
Jordaan, M (Marlo)
1
0.0
0
0
1
0.0
1044.2
-425.0
619.2
View list
20
1130149242
Geldenhuys, N (Nelco)
1
0.0
0
0
1
0.0
1139.0
-425.0
714.0
View list