Chess South Africa
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Chess South Africa
Mafane, B (Bontle)
Dob:
2013/03/11 (U12)
Gender:
Female
Chess SA id:
2130118674
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/09/21 (7 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
1221.2
Current Weighted rating
1211.2
Current Weighted performance
1141.2
Current official/published rating (highest between Raw, WR and WP)
1221.2
Current highest rating achieved
1231.4
Current floor (min rating allowed)
731.4
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)
±160.9
Current Raw change used (final)
0.0
Projected new Raw rating
1221.2
Projected new Weighed rating
1115.6
Projected new Weighted performance
1141.2
Projected new final Raw rating (if new WP > new Raw)
1221.2
Projected new highest rating
1231.4
Projected new floor
731.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.2
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
1203.5
Current Weighted rating
1186.9
Current Weighted performance
1150.5
Current official/published rating (highest between Raw, WR and WP)
1203.5
Current highest rating achieved
1205.2
Current floor (min rating allowed)
705.2
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)
±165.0
Current Raw change used (final)
0.0
Projected new Raw rating
1203.5
Projected new Weighed rating
1092.9
Projected new Weighted performance
1150.5
Projected new final Raw rating (if new WP > new Raw)
1203.5
Projected new highest rating
1205.2
Projected new floor
705.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1203.5
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
1210.4
Current Weighted rating
1216.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1216.3
Current highest rating achieved
1224.4
Current floor (min rating allowed)
724.4
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)
±163.4
Current Raw change used (final)
0.0
Projected new Raw rating
1210.4
Projected new Weighed rating
1119.3
Projected new Weighted performance
697.2
Projected new final Raw rating (if new WP > new Raw)
1210.4
Projected new highest rating
1224.4
Projected new floor
724.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1210.4
Projected effective change (new Official - current Official)
-5.9
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:
Ekurhuleni Closed 2024 (U12)
Start:
2024/09/21
End:
2024/09/21
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
0
Games:
0
Score:
0.0
Main rating:
1221.2
Rating gain/loss:
0.0
Type rating:
1203.5
Rating gain/loss:
0.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
Ekurhuleni Closed 2024 (U12)
2024/09/21
2024/09/21
Ekurhuleni (GE)
Standard
60
0.83
5
0
0.0
1221.2
1203.5
Analysis
5
Ekurhuleni Trails 2 2024 (U12)
2024/07/27
2024/07/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1198.2
1174.3
Analysis
4
Ekurhuleni Trails 1 2024 (U12)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
0
0.0
1198.2
1174.3
Analysis
3
Chess Power House May Open 2024 (C)
2024/05/25
2024/05/25
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1231.4
1204.5
Analysis
2
JCC King David Linksfield Rapid 2024 (B)
2024/04/21
2024/04/21
Johannesburg Metro (GJM)
Rapid
20
0.47
5
5
2.0
1221.0
1224.4
Analysis
1
Ekurhuleni Open 2024 (C)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1221.0
1190.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
14
Ekurhuleni Closed 2024 (U12)
2024/09/21
2024/09/21
Ekurhuleni (GE)
Standard
60
0.83
5
0
0.0
1221.2
1203.5
Analysis
13
Ekurhuleni Trails 2 2024 (U12)
2024/07/27
2024/07/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1198.2
1174.3
Analysis
12
Ekurhuleni Trails 1 2024 (U12)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
0
0.0
1198.2
1174.3
Analysis
11
Chess Power House May Open 2024 (C)
2024/05/25
2024/05/25
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1231.4
1204.5
Analysis
10
JCC King David Linksfield Rapid 2024 (B)
2024/04/21
2024/04/21
Johannesburg Metro (GJM)
Rapid
20
0.47
5
5
2.0
1221.0
1224.4
Analysis
9
Ekurhuleni Open 2024 (C)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1221.0
1190.1
Analysis
8
Ekurhuleni Chess Trial 3 2023 (U12)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1202.0
1205.2
Analysis
7
Primrose Rapid 2023 (Grade 5-7)
2023/06/10
2023/06/10
Ekurhuleni (GE)
Rapid
20
0.47
5
5
3.0
1202.0
1200.0
Analysis
6
Ekurhuleni Trials 2 2023 (U12)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1132.8
1125.2
Analysis
5
Ekurhuleni Springs Open 4 March 2023 (D)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.0
1130.4
1120.8
Analysis
4
Ekurhuleni Chess Springs Club Open 2022 (E)
2022/09/03
2022/09/03
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1132.1
1120.8
Analysis
3
Alberton Chess Club Open 2022 (D)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1142.4
1132.4
Analysis
2
Ekurhuleni Trials 2 2022 (U8+U10)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.5
1128.0
1112.4
Analysis
1
Springs Open 2019 (D)
2019/08/31
2019/08/31
Ekurhuleni (GE)
Standard
60
0.83
5
5
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
7
1
11
7.5
39.5
-89.5
1303.1
1213.7
White
8
4
0
4
4.0
50.0
0.0
1265.8
1265.8
Black
11
3
1
7
3.5
31.8
-154.5
1330.3
1175.8
Standard
All
14
5
1
8
5.5
39.3
-91.1
1305.9
1214.8
White
6
2
0
4
2.0
33.3
-141.7
1283.1
1141.5
Black
8
3
1
4
3.5
43.8
-53.1
1322.9
1269.8
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1295.5
1210.5
White
2
2
0
0
2.0
100.0
425.0
1213.8
1638.8
Black
3
0
0
3
0.0
0.0
-425.0
1350.1
925.1
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
59
24
3
32
25.5
43.2
-57.6
1247.1
1189.5
White
28
10
1
17
10.5
37.5
-106.3
1247.7
1141.4
Black
31
14
2
15
15.0
48.4
-13.7
1246.6
1232.9
Standard
All
49
19
3
27
20.5
41.8
-69.4
1233.8
1164.4
White
24
7
1
16
7.5
31.3
-159.4
1238.9
1079.5
Black
25
12
2
11
13.0
52.0
17.0
1228.8
1245.8
Rapid
All
10
5
0
5
5.0
50.0
0.0
1312.7
1312.7
White
4
3
0
1
3.0
75.0
212.5
1300.4
1512.9
Black
6
2
0
4
2.0
33.3
-141.7
1320.9
1179.2
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
1110145784
Orton, L (Logan)
2
1.0
1
0
1
50.0
1176.5
0.0
1176.5
View list
2
2120130724
Papanicolaou, A (Alexandra)
2
0.0
0
0
2
0.0
1226.2
-425.0
801.2
View list
3
1100146511
Krause, B (Bernard Johannes)
1
1.0
1
0
0
100.0
1132.1
425.0
1557.1
View list
4
1120130065
Lovett, K (Kurgan)
1
1.0
1
0
0
100.0
1202.0
425.0
1627.0
View list
5
1130141553
Backhouse, L (Leandre)
1
1.0
1
0
0
100.0
1132.8
425.0
1557.8
View list
6
1130302659
Boer, C (Christiaan)
1
1.0
1
0
0
100.0
1221.0
425.0
1646.0
View list
7
1130157183
Chisango, R (Ryan)
1
1.0
1
0
0
100.0
1202.0
425.0
1627.0
View list
8
2110111566
Hingorani, R (Ridhima)
1
1.0
1
0
0
100.0
1221.0
425.0
1646.0
View list
9
2140141405
Harris, A (Ariel)
1
1.0
1
0
0
100.0
1128.0
425.0
1553.0
View list
10
2130141404
Govender, L (Leah)
1
1.0
1
0
0
100.0
1128.0
425.0
1553.0
View list
11
1130154999
Gadney, L (Liam)
1
1.0
1
0
0
100.0
1231.4
425.0
1656.4
View list
12
1140308307
Mayanga, D (David)
1
1.0
1
0
0
100.0
1198.2
425.0
1623.2
View list
13
2140143729
Menday, H (Hadley)
1
1.0
1
0
0
100.0
1142.4
425.0
1567.4
View list
14
2110154008
Modipa, N (Nelisiwe)
1
1.0
1
0
0
100.0
1132.8
425.0
1557.8
View list
15
1120156396
Mokote, G (Gito Sipho)
1
1.0
1
0
0
100.0
1202.0
425.0
1627.0
View list
16
2110151746
Mphahlele, R (Reatlegile)
1
1.0
1
0
0
100.0
1130.4
425.0
1555.4
View list
17
1120133385
Myburgh, B (Braydan)
1
1.0
1
0
0
100.0
1202.0
425.0
1627.0
View list
18
1130151752
Oates, G (Gareth)
1
1.0
1
0
0
100.0
1130.4
425.0
1555.4
View list
19
1140134624
Opperman, N (Naude)
1
1.0
1
0
0
100.0
1202.0
425.0
1627.0
View list
20
2120147298
Petersen, F (Farah)
1
1.0
1
0
0
100.0
1221.0
425.0
1646.0
View list