Chess South Africa
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Chess South Africa
Mthethwa, N (Nonhle)
Dob:
2009/07/21 (U16)
Gender:
Female
Chess SA id:
2090101255
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/08/24 (27 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
1187.4
Current Weighted rating
1187.4
Current Weighted performance
1145.9
Current official/published rating (highest between Raw, WR and WP)
1187.4
Current highest rating achieved
1187.4
Current floor (min rating allowed)
687.4
Current K-factor
40
Games played this month
7
Score (S)
3.0
Expected score (We)
3.59
Difference (S-We)
-0.49
Current Raw change (no limits, including tournament time weight)
-19.4
Current min/max change allowed (with limits)
±168.8
Current Raw change used (final)
-19.4
Projected new Raw rating
1168.0
Projected new Weighed rating
1092.4
Projected new Weighted performance
1111.8
Projected new final Raw rating (if new WP > new Raw)
1168.0
Projected new highest rating
1187.4
Projected new floor
687.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1168.0
Projected effective change (new Official - current Official)
-19.4
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
1182.4
Current Weighted rating
1182.4
Current Weighted performance
1145.9
Current official/published rating (highest between Raw, WR and WP)
1182.4
Current highest rating achieved
1182.4
Current floor (min rating allowed)
682.4
Current K-factor
40
Games played this month
7
Score (S)
3.0
Expected score (We)
3.58
Difference (S-We)
-0.58
Current Raw change (no limits, including tournament time weight)
-23.4
Current min/max change allowed (with limits)
±170.0
Current Raw change used (final)
-23.4
Projected new Raw rating
1159.0
Projected new Weighed rating
1087.8
Projected new Weighted performance
1111.8
Projected new final Raw rating (if new WP > new Raw)
1159.0
Projected new highest rating
1182.4
Projected new floor
682.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1159.0
Projected effective change (new Official - current Official)
-23.4
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
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
225.2
Projected new final Raw rating (if new WP > new Raw)
1200.0
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
Tournament:
Ekurhuleni Trails 3 2024 (U16)
Start:
2024/08/24
End:
2024/08/24
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
3
Games:
3
Score:
0.0
Main rating:
1187.4
Rating gain/loss:
-43.2
Type rating:
1182.4
Rating gain/loss:
-47.6
Analysis
Tournament:
Ekurhuleni North Schools Finals - Teams 2024 (U15 Open)
Start:
2024/08/03
End:
2024/08/03
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
4
Games:
4
Score:
3.0
Main rating:
1285.3
Rating gain/loss:
23.7
Type rating:
1297.2
Rating gain/loss:
24.2
Analysis
Tournament:
Ekurhuleni North Schools Finals - Teams 2024 (U15 Girls)
Start:
2024/08/03
End:
2024/08/03
Host:
GE
Type:
Rapid
Time:
30
Time weight:
0.60
Rounds:
0
Games:
0
Score:
0.0
Main rating:
1187.4
Rating gain/loss:
0.0
Type rating:
1200.0
Rating gain/loss:
0.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Ekurhuleni Trails 3 2024 (U16)
2024/08/24
2024/08/24
Ekurhuleni (GE)
Standard
60
0.83
5
3
0.0
1187.4
1182.4
Analysis
3
Ekurhuleni North Schools Finals - Teams 2024 (U15 Open)
2024/08/03
2024/08/03
Ekurhuleni (GE)
Standard
60
0.83
5
4
3.0
1285.3
1297.2
Analysis
2
Ekurhuleni North Schools Finals - Teams 2024 (U15 Girls)
2024/08/03
2024/08/03
Ekurhuleni (GE)
Rapid
30
0.60
3
0
0.0
1187.4
1200.0
Analysis
1
Ekurhuleni North High School Individuals 2024 (U15 Girls)
2024/05/18
2024/05/18
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
19
Ekurhuleni Trails 3 2024 (U16)
2024/08/24
2024/08/24
Ekurhuleni (GE)
Standard
60
0.83
5
3
0.0
1187.4
1182.4
Analysis
18
Ekurhuleni North Schools Finals - Teams 2024 (U15 Open)
2024/08/03
2024/08/03
Ekurhuleni (GE)
Standard
60
0.83
5
4
3.0
1285.3
1297.2
Analysis
17
Ekurhuleni North Schools Finals - Teams 2024 (U15 Girls)
2024/08/03
2024/08/03
Ekurhuleni (GE)
Rapid
30
0.60
3
0
0.0
1187.4
1200.0
Analysis
16
Ekurhuleni North High School Individuals 2024 (U15 Girls)
2024/05/18
2024/05/18
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
15
Ekurhuleni North High Schools Girls District Team Finals 2023 (U15)
2023/07/22
2023/07/22
Ekurhuleni (GE)
Standard
60
0.83
6
6
4.5
1249.1
1255.8
Analysis
14
Gauteng Schools Individual Finals 2023 (U15 Girls)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1255.1
1266.6
Analysis
13
Ekurhuleni North Schools Individual Finals 2023 (U15 Girls)
2023/05/13
2023/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1255.1
1266.6
Analysis
12
2022 Gauteng Schools Team Championships (U15 Girls)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1215.1
1228.4
Analysis
11
Ekurhuleni-North Schools Teams 2022 (U18 Girls)
2022/08/20
2022/08/20
Ekurhuleni (GE)
Standard
60
0.83
5
3
0.0
1215.1
1228.4
Analysis
10
Ekurhuleni-North Schools Teams 2022 (U15)
2022/08/13
2022/08/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1215.1
1228.4
Analysis
9
ACB Invitation Chess Tournament 2022 (U11+U13)
2022/06/11
2022/06/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1183.9
1192.4
Analysis
8
Ekurhuleni-North Schools Finals Indiv 2022 (U15 Girls)
2022/05/14
2022/05/14
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1179.9
1191.6
Analysis
7
ACB Premier 2022 (High School)
2022/03/19
2022/03/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
6
Ekurhuleni North Schools District Finals 2021 (U13 Girls)
2021/09/11
2021/09/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1167.4
1161.2
Analysis
5
Ekurhuleni Chess Sochini Trials 2021 (Girls)
2021/09/04
2021/09/04
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.0
1167.4
1200.0
Analysis
4
Ekurhuleni North School District Finals 2019 (U11 Girls)
2019/05/11
2019/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1154.5
1145.2
Analysis
3
Ekurhuleni North District Schools Final 2018 (U11)
2018/08/04
2018/08/04
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
2
Ekurhuleni North Schools Individuals 2018 (U11 Girls)
2018/05/12
2018/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
1
Ekurhuleni North Schools Individuals 2018 (U9 Girls)
2018/05/12
2018/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
0
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
5
0
6
5.0
45.5
-38.6
1238.6
1199.9
White
4
1
0
3
1.0
25.0
-212.5
1207.5
995.0
Black
7
4
0
3
4.0
57.1
60.7
1256.3
1317.0
Standard
All
11
5
0
6
5.0
45.5
-38.6
1238.6
1199.9
White
4
1
0
3
1.0
25.0
-212.5
1207.5
995.0
Black
7
4
0
3
4.0
57.1
60.7
1256.3
1317.0
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
78
39
7
32
42.5
54.5
38.1
1192.9
1231.0
White
41
20
4
17
22.0
53.7
31.1
1169.3
1200.4
Black
37
19
3
15
20.5
55.4
45.9
1219.0
1265.0
Standard
All
73
37
7
29
40.5
55.5
46.6
1194.0
1240.6
White
38
18
4
16
20.0
52.6
22.4
1170.6
1192.9
Black
35
19
3
13
20.5
58.6
72.9
1219.5
1292.4
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1176.1
1091.1
White
3
2
0
1
2.0
66.7
141.7
1153.0
1294.7
Black
2
0
0
2
0.0
0.0
-425.0
1210.7
785.7
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
2080142585
Ely, Z (Zaynab)
3
0.5
0
1
2
16.7
1226.0
-283.3
942.7
View list
2
2080154854
Buffa Pace, D (Daniela)
2
2.0
2
0
0
100.0
1249.1
425.0
1674.1
View list
3
2080145954
Nair, D (Danika)
2
2.0
2
0
0
100.0
1249.1
425.0
1674.1
View list
4
2100142570
Mashigo, R (Reneilwe)
2
1.0
1
0
1
50.0
1185.7
0.0
1185.7
View list
5
208066140
Terblanche, A (Anja)
2
0.0
0
0
2
0.0
1167.2
-425.0
742.2
View list
6
2090154868
Du Plooy, A (Ashleigh)
1
1.0
1
0
0
100.0
1255.1
425.0
1680.1
View list
7
2080143460
Gumbi, N (Nosipho)
1
1.0
1
0
0
100.0
1255.1
425.0
1680.1
View list
8
209088665
Kleyn, Z (Zonika)
1
1.0
1
0
0
100.0
1167.4
425.0
1592.4
View list
9
2100155385
Kelaotswe, R (Rethabile)
1
1.0
1
0
0
100.0
1255.1
425.0
1680.1
View list
10
2070143461
Jaka, M (Munashe)
1
1.0
1
0
0
100.0
1215.1
425.0
1640.1
View list
11
2090135406
Chabangu, CM (Cindy Mekateko)
1
1.0
1
0
0
100.0
1167.4
425.0
1592.4
View list
12
2080134734
Combrinck, I (Irisna)
1
1.0
1
0
0
100.0
1167.4
425.0
1592.4
View list
13
2100301203
Baker, G (Gerran)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
2100107820
Labuschagne, M (Melindie)
1
1.0
1
0
0
100.0
1183.9
425.0
1608.9
View list
15
2070142801
Lesiang, M (Moteno)
1
1.0
1
0
0
100.0
1179.9
425.0
1604.9
View list
16
2090135411
Majopelo, N (Noko)
1
1.0
1
0
0
100.0
1167.4
425.0
1592.4
View list
17
2080113250
Matshitela, K (Kutwane)
1
1.0
1
0
0
100.0
1154.5
425.0
1579.5
View list
18
2090113254
Mckelvey, R (Rebecca)
1
1.0
1
0
0
100.0
1154.5
425.0
1579.5
View list
19
108078348
Meyer, J (Johannes)
1
1.0
1
0
0
100.0
1215.1
425.0
1640.1
View list
20
2070099078
Modise, K (Kamogelo)
1
1.0
1
0
0
100.0
1215.1
425.0
1640.1
View list