Chess South Africa
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Chess South Africa
Mokoena, B (Bonolo)
Dob:
2005/01/21 (U20)
Gender:
Female
Chess SA id:
205084934
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2023/12/09 (160 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
1354.7
Curent Weighted rating
1364.7
Curent Weighted performance
1226.8
Current official/published rating (highest between Raw, WR and WP)
1364.7
Current floor (min rating allowed)
898.8
Current highest rating achieved
1398.8
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)
±133.0
Current Raw change used (final)
0.0
Projected new Raw rating
1354.7
Projected new Weighed rating
1363.9
Projected new Weighted performance
1226.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1363.9
Projected effective change (new Official - current Official)
-0.8
Projected new highest rating
1398.8
Projected new floor
898.8
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
1360.9
Curent Weighted rating
1371.4
Curent Weighted performance
1226.9
Current official/published rating (highest between Raw, WR and WP)
1371.4
Current floor (min rating allowed)
908.5
Current highest rating achieved
1408.5
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)
±131.8
Current Raw change used (final)
0.0
Projected new Raw rating
1360.9
Projected new Weighed rating
1370.6
Projected new Weighted performance
1226.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1370.6
Projected effective change (new Official - current Official)
-0.8
Projected new highest rating
1408.5
Projected new floor
908.5
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
654.8
Curent Weighted rating
654.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
654.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
654.8
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)
±360.6
Current Raw change used (final)
0.0
Projected new Raw rating
654.8
Projected new Weighed rating
654.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
654.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
654.8
Projected new floor
500.0
Projected new K-facor
40
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
654.8
Curent Weighted rating
654.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
654.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
654.8
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)
±360.6
Current Raw change used (final)
0.0
Projected new Raw rating
654.8
Projected new Weighed rating
654.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
654.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
654.8
Projected new floor
500.0
Projected new K-facor
40
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
26
Kimberley Chess Club Open 2023 (U16-U20)
2023/12/08
2023/12/09
Frances Baard (NCF)
Standard
62
0.84
5
5
3.0
1345.9
1351.9
Analysis
25
2023 Moja Chess Extravaganza (Ladies)
2023/09/30
2023/10/04
Frances Baard (NCF)
Standard
120
1.00
9
9
4.0
1370.4
1375.9
Analysis
24
Inter Regional Chess Championship 2023 (U20)
2023/05/19
2023/05/20
Mangaung (FMB)
Standard
62
0.84
5
5
2.5
1398.8
1408.5
Analysis
23
Frances Baard Trials 2022 (U16+Open)
2022/10/01
2022/10/01
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1342.4
1353.4
Analysis
22
Kimberley Chess Club Development Tournament 2022 (F)
2022/08/20
2022/08/20
Frances Baard (NCF)
Standard
62
0.84
5
5
5.0
1296.4
1299.4
Analysis
21
Moja Open 2022 (C)
2022/03/19
2022/03/20
Frances Baard (NCF)
Standard
90
0.94
5
5
3.0
1294.4
1299.8
Analysis
20
NC Open 2021 (C)
2021/10/22
2021/10/23
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1242.1
1237.5
Analysis
19
Frances Baard Chess Open 2020 (B)
2020/02/01
2020/02/01
Frances Baard (NCF)
Standard
60
0.83
5
5
3.0
1227.5
1218.8
Analysis
18
Alfred Pesa Open 2019 (C)
2019/09/21
2019/09/23
Frances Baard (NCF)
Standard
70
0.87
7
7
4.0
1240.2
1234.6
Analysis
17
Northern Cape Closed Chess Championships 2019 (U10)
2019/08/30
2019/09/01
ZF Mgcawu (NZF)
Standard
92
0.94
5
5
3.0
1240.2
1234.6
Analysis
16
2019 SA Schools Winter Games (U15 Girls)
2019/07/01
2019/07/04
Ethekwini (KED)
Standard
90
0.94
7
7
4.0
1227.3
1220.9
Analysis
15
South African Open Chess Championships 2019 (C)
2019/06/15
2019/06/17
Frances Baard (NCF)
Standard
60
0.83
6
6
2.0
1248.8
1247.2
Analysis
14
Northern Cape Trails 2019 (U15 Girls)
2019/06/13
2019/06/13
ZF Mgcawu (NZF)
Standard
62
0.84
5
5
3.5
1248.8
1247.2
Analysis
13
Inter Regional Chess Championship 2019 (U14-U18 Girls)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1202.6
1197.4
Analysis
12
Frances Baard IRCC Trials 2019 (U12-U16 Girls)
2019/04/13
2019/04/13
Frances Baard (NCF)
Standard
62
0.84
5
5
2.5
1200.9
1192.2
Analysis
11
Moja Chess Club FIDE Open 2019 (C)
2019/03/21
2019/03/24
Frances Baard (NCF)
Standard
90
0.94
7
7
6.0
1022.0
1018.8
Analysis
10
Frances Baard Schools Trials 2019 (U15+U18 Girls)
2019/03/02
2019/03/02
Frances Baard (NCF)
Standard
60
0.83
5
5
3.0
1022.0
1018.8
Analysis
9
Frances Baard Schools Open Tournament 2019 (U15 Girls)
2019/01/29
2019/01/29
Frances Baard (NCF)
Standard
60
0.83
5
5
3.5
942.5
946.4
Analysis
8
Moja Closed 2019
2019/01/05
2019/01/05
Frances Baard (NCF)
Standard
60
0.83
5
4
1.0
942.5
946.4
Analysis
7
Kimberley Chess Club Nelson Mandela 67Min Open 2018 (B)
2018/07/20
2018/07/21
Frances Baard (NCF)
Standard
67
0.86
6
5
1.5
952.3
953.6
Analysis
1
2
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
149
76
24
49
88.0
59.1
77.0
1142.2
1219.2
White
74
39
11
24
44.5
60.1
86.1
1154.4
1240.6
Black
75
37
13
25
43.5
58.0
68.0
1130.2
1198.2
Standard
All
149
76
24
49
88.0
59.1
77.0
1142.2
1219.2
White
74
39
11
24
44.5
60.1
86.1
1154.4
1240.6
Black
75
37
13
25
43.5
58.0
68.0
1130.2
1198.2
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
206050681
Ahjum, J (Jordan)
6
5.0
4
2
0
83.3
1140.6
283.3
1424.0
View list
2
205065806
Ogu, C (Chimkamara)
6
3.0
0
6
0
50.0
1007.6
0.0
1007.6
View list
3
208050682
Ahjum, KMK (Kristen)
5
2.0
2
0
3
40.0
1061.5
-85.0
976.5
View list
4
203083897
Mokgwabone, P (Pilara)
3
1.5
1
1
1
50.0
950.1
0.0
950.1
View list
5
106066240
Mothata, O (Omaatla)
3
1.0
1
0
2
33.3
1067.3
-141.7
925.6
View list
6
103047774
Daniels, K (Kutloano)
2
2.0
2
0
0
100.0
709.3
425.0
1134.3
View list
7
205053625
Blows, K (Kiara)
2
2.0
2
0
0
100.0
1227.3
425.0
1652.3
View list
8
209083662
Kesiamang, M (Mabotsa)
2
2.0
2
0
0
100.0
1076.6
425.0
1501.6
View list
9
2060116494
Ledwaba, P (Percy)
2
2.0
2
0
0
100.0
1227.3
425.0
1652.3
View list
10
108083658
Plaatjies, T (Tristan)
2
2.0
2
0
0
100.0
892.9
425.0
1317.8
View list
11
2040116495
Sgudla, H (Honey)
2
2.0
2
0
0
100.0
1227.3
425.0
1652.3
View list
12
201059338
Motsage, F (Felicity)
2
1.5
1
1
0
75.0
982.3
212.5
1194.8
View list
13
297085157
Mundama, CK (Celima)
2
1.5
1
1
0
75.0
1356.4
212.5
1568.9
View list
14
204073297
Mokoatleng, N (Naledi)
2
1.0
0
2
0
50.0
1227.3
0.0
1227.3
View list
15
205057598
Phalane, M (Motheo)
2
1.0
0
2
0
50.0
1227.3
0.0
1227.3
View list
16
106076884
Mokgwabone, K (Kgosi)
2
0.5
0
1
1
25.0
858.0
-212.5
645.5
View list
17
204092711
Bhila, L (Lindokuhle)
2
0.0
0
0
2
0.0
1227.3
-425.0
802.3
View list
18
2040105355
Mosoeu, V (Vivyane)
2
0.0
0
0
2
0.0
1095.7
-425.0
670.7
View list
19
205042537
Weideman, K (Kayleigh)
2
0.0
0
0
2
0.0
1227.3
-425.0
802.3
View list
20
208083655
Bartman, J (Jadey)
1
1.0
1
0
0
100.0
1200.9
425.0
1625.9
View list