Chess South Africa
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Chess South Africa
Buthelezi, N (Ncedo)
Dob:
1996/12/15 (Adult)
Gender:
Male
Chess SA id:
196004002
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
RA
Last active:
2024/07/13 (88 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
1708.1
Current Weighted rating
1667.6
Current Weighted performance
1551.9
Current official/published rating (highest between Raw, WR and WP)
1708.1
Current highest rating achieved
1708.1
Current floor (min rating allowed)
1208.1
Current K-factor
28
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)
±80.4
Current Raw change used (final)
0.0
Projected new Raw rating
1708.1
Projected new Weighed rating
1536.2
Projected new Weighted performance
1551.9
Projected new final Raw rating (if new WP > new Raw)
1708.1
Projected new highest rating
1708.1
Projected new floor
1208.1
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1708.1
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
1762.8
Current Weighted rating
1703.6
Current Weighted performance
1545.1
Current official/published rating (highest between Raw, WR and WP)
1762.8
Current highest rating achieved
1762.8
Current floor (min rating allowed)
1262.8
Current K-factor
28
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)
±74.4
Current Raw change used (final)
0.0
Projected new Raw rating
1762.8
Projected new Weighed rating
1570.3
Projected new Weighted performance
1545.1
Projected new final Raw rating (if new WP > new Raw)
1762.8
Projected new highest rating
1762.8
Projected new floor
1262.8
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1762.8
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
1609.0
Current Weighted rating
1625.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1625.8
Current highest rating achieved
1642.0
Current floor (min rating allowed)
1142.0
Current K-factor
28
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)
±92.6
Current Raw change used (final)
0.0
Projected new Raw rating
1609.0
Projected new Weighed rating
1495.2
Projected new Weighted performance
469.2
Projected new final Raw rating (if new WP > new Raw)
1609.0
Projected new highest rating
1642.0
Projected new floor
1142.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1609.0
Projected effective change (new Official - current Official)
-16.8
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
1569.1
Current Weighted rating
1563.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1569.1
Current highest rating achieved
1638.0
Current floor (min rating allowed)
1138.0
Current K-factor
28
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)
±98.0
Current Raw change used (final)
0.0
Projected new Raw rating
1569.1
Projected new Weighed rating
1438.7
Projected new Weighted performance
290.6
Projected new final Raw rating (if new WP > new Raw)
1569.1
Projected new highest rating
1638.0
Projected new floor
1138.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1569.1
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
2
JMC Trinityhouse Randpark Ridge 2024 (A)
2024/07/13
2024/07/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1685.8
1743.8
Analysis
1
Ekurhuleni North Chess Club Open Tournament 2024 (A+B)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
6
4.0
1704.0
1642.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
14
JMC Trinityhouse Randpark Ridge 2024 (A)
2024/07/13
2024/07/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1685.8
1743.8
Analysis
13
Ekurhuleni North Chess Club Open Tournament 2024 (A+B)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
6
4.0
1704.0
1642.0
Analysis
12
Africawide Chess Championship 2023 (Open)
2023/11/03
2023/11/05
Johannesburg Metro (GJM)
Standard
90
0.94
7
7
4.5
1614.6
1622.5
Analysis
11
Eureka Open 2023 (A)
2023/07/29
2023/07/29
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
1573.7
1572.7
Analysis
10
Ekhuruleni Chess Trials 1 2023 (Open)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1595.5
1601.5
Analysis
9
Ekurhuleni Chess Chessa Open 2021 (A)
2021/03/27
2021/03/28
Ekurhuleni (GE)
Standard
90
0.94
5
4
3.0
1579.7
1586.9
Analysis
8
JNW Club - Bryanston Open1 2020 (A)
2020/02/01
2020/02/01
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1587.8
1597.8
Analysis
7
2019 USSA Championships (Blitz)
2019/12/04
2019/12/04
Sarah Baartman (ESB)
Blitz
5
0.18
9
9
5.0
1630.6
1586.8
Analysis
6
2019 USSA Championships (Open)
2019/12/02
2019/12/06
Sarah Baartman (ESB)
Standard
90
0.94
9
9
5.0
1630.6
1643.4
Analysis
5
The King`s Cup League 2019 (A)
2019/10/19
2019/10/19
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1594.1
1599.2
Analysis
4
Sedibeng DF Malherbe Open 2019 (A)
2019/10/12
2019/10/12
Sedibeng (GSV)
Standard
60
0.83
5
4
2.0
1594.1
1599.2
Analysis
3
Witfield Open 2018 (A)
2018/07/21
2018/07/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1642.0
1642.0
Analysis
2
2018 USSA Championship (Blitz)
2018/07/04
2018/07/04
Gert Sibande (MGS)
Blitz
5
0.18
9
9
5.0
1642.0
1642.0
Analysis
1
2018 USSA Championship (Open)
2018/07/02
2018/07/06
Gert Sibande (MGS)
Standard
90
0.94
9
9
5.5
1642.0
1642.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
7
0
4
7.0
63.6
115.9
1552.5
1668.4
White
5
4
0
1
4.0
80.0
255.0
1576.0
1831.0
Black
6
3
0
3
3.0
50.0
0.0
1532.9
1532.9
Standard
All
5
3
0
2
3.0
60.0
85.0
1758.1
1843.1
White
2
2
0
0
2.0
100.0
425.0
1695.3
2120.3
Black
3
1
0
2
1.0
33.3
-141.7
1799.9
1658.2
Rapid
All
6
4
0
2
4.0
66.7
141.7
1381.2
1522.9
White
3
2
0
1
2.0
66.7
141.7
1496.5
1638.1
Black
3
2
0
1
2.0
66.7
141.7
1265.9
1407.6
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
87
46
10
31
51.0
58.6
73.3
1532.7
1606.0
White
45
28
6
11
31.0
68.9
160.6
1500.1
1660.7
Black
42
18
4
20
20.0
47.6
-20.2
1567.6
1547.4
Standard
All
63
32
10
21
37.0
58.7
74.2
1564.3
1638.5
White
32
20
6
6
23.0
71.9
185.9
1525.9
1711.9
Black
31
12
4
15
14.0
45.2
-41.1
1604.0
1562.9
Rapid
All
6
4
0
2
4.0
66.7
141.7
1381.2
1522.9
White
3
2
0
1
2.0
66.7
141.7
1496.5
1638.1
Black
3
2
0
1
2.0
66.7
141.7
1265.9
1407.6
Blitz
All
18
10
0
8
10.0
55.6
47.2
1472.4
1519.7
White
10
6
0
4
6.0
60.0
85.0
1418.5
1503.5
Black
8
4
0
4
4.0
50.0
0.0
1539.8
1539.8
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
182025885
Mthunzi, B (Brighton)
3
0.5
0
1
2
16.7
1603.3
-283.3
1319.9
View list
2
1000152977
Khumalo, P (Prince)
2
2.0
2
0
0
100.0
1649.8
425.0
2074.8
View list
3
194046771
Matengele, M (Maya)
2
2.0
2
0
0
100.0
1630.6
425.0
2055.6
View list
4
194073176
Chueu, C (Calvin)
2
1.5
1
1
0
75.0
1630.6
212.5
1843.1
View list
5
199021497
Masiya, MA (Mfundo)
2
0.0
0
0
2
0.0
1636.3
-425.0
1211.3
View list
6
191043337
Xulu, L (Lindokuhle)
2
0.0
0
0
2
0.0
1658.2
-425.0
1233.2
View list
7
1760157178
Ambrose, T (Thomas)
1
1.0
1
0
0
100.0
1704.0
425.0
2129.0
View list
8
106067324
Aldum, R (Rocco)
1
1.0
1
0
0
100.0
1579.7
425.0
2004.7
View list
9
197007600
Dorey, PDV (Pierre)
1
1.0
1
0
0
100.0
1642.0
425.0
2067.0
View list
10
194007537
Dludlu, NV (Nhlanhla)
1
1.0
1
0
0
100.0
1642.0
425.0
2067.0
View list
11
2120135696
Hu-Grobbelaar, L (Lalu)
1
1.0
1
0
0
100.0
1614.6
425.0
2039.6
View list
12
1030103471
Hansrajh, J (Jitrakorn)
1
1.0
1
0
0
100.0
1595.5
425.0
2020.5
View list
13
197011575
Haai, A (Austin)
1
1.0
1
0
0
100.0
1642.0
425.0
2067.0
View list
14
194092525
Gama, G (Gcina)
1
1.0
1
0
0
100.0
1642.0
425.0
2067.0
View list
15
1960099812
Jobeta, O (Olorato)
1
1.0
1
0
0
100.0
1587.8
425.0
2012.8
View list
16
193014741
Kabi, T (Thato)
1
1.0
1
0
0
100.0
1642.0
425.0
2067.0
View list
17
187057118
Kaulule Siame, K (Kela)
1
1.0
1
0
0
100.0
1594.1
425.0
2019.1
View list
18
197015299
Kgohloane, L (Lucky)
1
1.0
1
0
0
100.0
1642.0
425.0
2067.0
View list
19
1000105559
Kitaya, JM (Jonathan Mpumpa)
1
1.0
1
0
0
100.0
1595.5
425.0
2020.5
View list
20
192086910
Lekhooa, T (Thabo)
1
1.0
1
0
0
100.0
1630.6
425.0
2055.6
View list