Chess South Africa
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Chess South Africa
Maepa, B (Boitumelo)
Dob:
2002/04/06 (Adult)
Gender:
Female
Chess SA id:
202086897
FIDE id:
Region:
Capricorn (LCP)
Citizen:
RSA
Title(s):
Last active:
2024/04/14 (21 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
1426.3
Curent Weighted rating
1328.7
Curent Weighted performance
1299.5
Current official/published rating (highest between Raw, WR and WP)
1426.3
Current floor (min rating allowed)
926.3
Current highest rating achieved
1426.3
Current K-factor
32
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)
±120.1
Current Raw change used (final)
0.0
Projected new Raw rating
1426.3
Projected new Weighed rating
1338.1
Projected new Weighted performance
1299.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1426.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1426.3
Projected new floor
926.3
Projected new K-facor
32
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
1434.1
Curent Weighted rating
1334.7
Curent Weighted performance
1300.3
Current official/published rating (highest between Raw, WR and WP)
1434.1
Current floor (min rating allowed)
934.1
Current highest rating achieved
1434.1
Current K-factor
32
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)
±118.8
Current Raw change used (final)
0.0
Projected new Raw rating
1434.1
Projected new Weighed rating
1344.2
Projected new Weighted performance
1300.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1434.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1434.1
Projected new floor
934.1
Projected new K-facor
32
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)
700.0
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
700.0
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
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)
700.0
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
700.0
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
USSA Closed Championships 2024 (Ladies)
2024/04/12
2024/04/14
Tshwane (GTP)
Standard
90
0.94
6
6
4.0
1365.7
1368.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
USSA Closed Championships 2024 (Ladies)
2024/04/12
2024/04/14
Tshwane (GTP)
Standard
90
0.94
6
6
4.0
1365.7
1368.9
Analysis
9
2023 USSA Championships (Ladies)
2023/12/04
2023/12/08
Ethekwini (KED)
Standard
120
1.00
9
9
6.5
1295.9
1302.7
Analysis
8
Ussa Chess Championships 2022 (Ladies)
2022/12/05
2022/12/09
Frances Baard (NCF)
Standard
120
1.00
9
9
6.0
1266.7
1278.9
Analysis
7
USSA Closed 2022 (Ladies)
2022/05/13
2022/05/15
Dr Kenneth Kaunda (NWP)
Standard
90
0.94
7
5
2.5
1220.0
1230.3
Analysis
6
2019 SA Schools Winter Games (U18 Girls)
2019/07/01
2019/07/04
Ethekwini (KED)
Standard
90
0.94
7
7
3.0
1247.4
1262.0
Analysis
5
Capricorn Qualifying March 2019 (U20)
2019/03/09
2019/03/09
Capricorn (LCP)
Standard
60
0.83
5
5
4.0
1192.1
1194.7
Analysis
4
South African Junior Team Championships 2018 (U16-U20 Girls)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
5
2.0
1237.1
1243.3
Analysis
3
Capricorn Qualifying 18 Augustus 2018 (U20)
2018/08/25
2018/08/25
Capricorn (LCP)
Standard
60
0.83
5
5
2.5
1256.2
1266.0
Analysis
2
Capricorn Qualifying 12 Mei 2018 (U20)
2018/05/12
2018/05/12
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
1254.4
1265.6
Analysis
1
Capricorn Qualifying 10 Maart 2018 (U20)
2018/03/17
2018/03/17
Capricorn (LCP)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
3
2
1
4.0
66.7
141.7
1478.6
1620.2
White
3
2
1
0
2.5
83.3
283.3
1478.6
1761.9
Black
3
1
1
1
1.5
50.0
0.0
1478.6
1478.6
Standard
All
6
3
2
1
4.0
66.7
141.7
1478.6
1620.2
White
3
2
1
0
2.5
83.3
283.3
1478.6
1761.9
Black
3
1
1
1
1.5
50.0
0.0
1478.6
1478.6
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
68
38
5
25
40.5
59.6
81.3
1238.9
1320.1
White
32
16
3
13
17.5
54.7
39.8
1255.9
1295.8
Black
36
22
2
12
23.0
63.9
118.1
1223.7
1341.8
Standard
All
68
38
5
25
40.5
59.6
81.3
1238.9
1320.1
White
32
16
3
13
17.5
54.7
39.8
1255.9
1295.8
Black
36
22
2
12
23.0
63.9
118.1
1223.7
1341.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
202045453
Seroka, L (Lebogang)
3
2.0
2
0
1
66.7
1249.7
141.7
1391.4
View list
2
204076116
Van Jaarsveld, A (Anje)
3
1.0
1
0
2
33.3
1342.4
-141.7
1200.8
View list
3
203023091
Milford, ZM (Zoe)
2
2.0
2
0
0
100.0
1247.4
425.0
1672.4
View list
4
203068499
Mohlakoana, K (Kananelo)
2
2.0
2
0
0
100.0
1247.4
425.0
1672.4
View list
5
201090177
Mthethwa, Z (Zamanyambose)
2
2.0
2
0
0
100.0
1281.3
425.0
1706.3
View list
6
297085157
Mundama, CK (Celima)
2
1.5
1
1
0
75.0
1365.7
212.5
1578.2
View list
7
204066121
Wallace, A (Amy)
2
1.5
1
1
0
75.0
1365.7
212.5
1578.2
View list
8
102006800
De Villiers, CFB (Carel)
2
1.0
1
0
1
50.0
1224.2
0.0
1224.2
View list
9
102077043
Makhura, K (Karabo)
2
0.5
0
1
1
25.0
1255.3
-212.5
1042.8
View list
10
202032907
Saayman, A (Anais)
2
0.5
0
1
1
25.0
1258.0
-212.5
1045.5
View list
11
202058944
Blankenberg, T (Taylon)
2
0.0
0
0
2
0.0
1247.4
-425.0
822.4
View list
12
202080878
Barnard, C (Christine)
2
0.0
0
0
2
0.0
1247.4
-425.0
822.4
View list
13
203057573
Mabena, B (Boikanyo)
2
0.0
0
0
2
0.0
1247.4
-425.0
822.4
View list
14
203064287
Zikalala, A (Aphiwe)
2
0.0
0
0
2
0.0
1247.4
-425.0
822.4
View list
15
2000116206
Mabelane, LR (Lethabo)
1
1.0
1
0
0
100.0
1192.1
425.0
1617.1
View list
16
201081426
Chiloane, NK (Naledi)
1
1.0
1
0
0
100.0
1237.1
425.0
1662.1
View list
17
296010033
Fritz, K (Kaylyn)
1
1.0
1
0
0
100.0
1220.0
425.0
1645.0
View list
18
204047328
Fourie, EM (Elzette)
1
1.0
1
0
0
100.0
1295.9
425.0
1720.9
View list
19
202051030
Mahuma, T (Tshegofatso)
1
1.0
1
0
0
100.0
1295.9
425.0
1720.9
View list
20
2020109468
Magale, P (Pertunia)
1
1.0
1
0
0
100.0
1192.1
425.0
1617.1
View list