PLAYER PAGE

Personal

Ngobeni, N (Ntumbuluko)

Chess SA id

1070140271

FIDE id

?

Date of birth

2007-07-11 (U20)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

68.2

Junior GPX Points

1283.1

Item Main Standard Rapid Blitz
Rating 1387.5 1386.7 1269.8 1215.6
Raw rating 1347.9 1352.4 1269.1 1215.6
Weighted rating 1387.5 1386.7 1269.8 1208.5
Weighted performance 1230.5 1253.4 1160.9 0
Floor 970.3 964.4 798.8 715.6
K-factor 32 32 36 36
Min/Max rating change allowed 134.3 133.5 150.3 162.2
Highest rating 1486.2
2023-07-01
1480.3
2023-07-01
1372.5
2024-09-01
1215.6
2025-04-01
Highest raw rating 1470.3
2023-08-01
1464.4
2023-08-01
1298.8
2025-04-01
1215.6
2025-04-01
Highest weighted rating 1389.9
2025-09-30
1388
2025-09-30
1266.2
2025-09-01
1205.7
2025-08-01
Highest weighted performance 1486.2
2023-07-01
1480.3
2023-07-01
1372.5
2024-09-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change -2.2 -1.3 1.5 0
New rating 1385.3 1385.4 1271.3 1215.6
Analysis
Rating 1387.5 1386.7 1269.8 1215.6
Raw rating 1347.9 1352.4 1269.1 1215.6
Weighted rating 1387.5 1386.7 1269.8
Weighted performance 1230.5 1253.4 1160.9
K-factor 32 32 36 36
Floor 970.3 964.4 798.8 715.6
Max/Min rating change allowed 134.3 133.5 150.3 162.2
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1347.9 1352.4 1269.1 1215.6
New weighted rating 1385.3 1385.4 1271.3 1209.4
New weighted performance 1223.2 1246 1153.5 0
Temp new rating 1385.3 1385.4 1271.3 1215.6
Temp new rating +/- -2.2 -1.3 1.5 0
Final new rating +/- -2.2 -1.3 1.5 0
New rating 1385.3 1385.4 1271.3 1215.6
New K-factor 32 32 36 36
New floor 970.3 964.4 798.8 715.6

Item Main Standard Rapid Blitz
0 0 0 0
68 49 12 7
69 54 15 0
49 49 0 0
30 30 0 0
0 0 0 0
History 216 182 27 7

Games since
Main
137
Standard
103
Rapid
27
Blitz
7
Gender Male
Age group U20
Region West Rand (GWR)
Province Gauteng (GT)
Main
RSA Province Region
Overall 2330 817 63
Male 1888 650 48
U20 191 61 11
U20 Male 153 46 9
Standard
RSA Province Region
Overall 2246 841 72
Male 1822 676 57
U20 183 61 12
U20 Male 141 45 9
Rapid
RSA Province Region
Overall 1233 223 7
Male 993 175 7
U20 68 10 1
U20 Male 58 8 1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U20 -1 -1 -1
U20 Male -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 68 33.5 49.26 -6.2 1383 1376.8
Standard 49 23.5 47.96 -17.3 1395.3 1378
Rapid 12 6 50 0 1381.4 1381.4
Blitz 7 4 57.14 60.7 1299.7 1360.4
History
Games Score % Dp AvgOpp Performance
Main 216 118 54.63 39.4 1306.1 1345.4
Standard 182 97 53.3 28 1307 1335
Rapid 27 17 62.96 110.2 1301.4 1411.6
Blitz 7 4 57.14 60.7 1299.7 1360.4

Date Main Standard Rapid Blitz
2025-11-01 1347.9 1352.4 1269.1 1215.6
2025-09-30 1410.8 1433.6 1269.1 1215.6
2025-09-01 1380.3 1401.6 1269.1 1215.6
2025-08-01 1403.2 1401.6 1298.8 1215.6
2025-07-01 1417.8 1416.1 1298.8 1215.6
2025-06-01 1417.8 1416.1 1298.8 1215.6
2025-05-01 1421.3 1417.4 1298.8 1215.6
2025-04-01 1428.6 1431.3 1298.8 1215.6
2025-03-01 1426.3 1431.3 1282.4 1200
2025-02-01 1404.7 1414.7 1282.4 1200
2025-01-01 1416.8 1430.3 1282.4 1200
2024-12-01 1373.8 1364.2 1282.4 1200
2024-11-01 1373.8 1364.2 1282.4 1200
2024-10-01 1362.7 1340.2 1234.2 1200
2024-09-01 1349.3 1321.3 1234.2 1200
2024-08-01 1336.3 1297.9 1234.2 1200
2024-07-01 1336.1 1329.9 1200 1200
2024-09-01 1305.3 1289.3 1200 1200
2024-05-01 1315.4 1299.5 1200 1200
2024-04-01 1331.9 1316.5 1200 1200
2024-03-01 1319.4 1296.3 1200 1200
2024-02-01 1354.2 1334.1 1200 1200
2024-01-01 1388.8 1370.6 1200 1200
2023-12-01 1388.8 1370.6 1200 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Gauteng Top Schools Teams (U19) 2025-08-30 2025-08-30 Standard Tshwane (GTP) 5 0 0 No Analysis
2 West Rand Closed 2025 (U20) 2025-10-18 2025-10-18 Standard West Rand (GWR) 5 4 0 Yes Analysis
3 Bojanala's Rusties - The Champions' Tournament 2025 (Rooks) 2025-09-13 2025-09-13 Standard Bojanala Platina (NBR) 5 4 2 Yes Analysis
4 West Rand Trials 2025 (U20) 2025-09-06 2025-09-06 Standard West Rand (GWR) 5 5 3 Yes Analysis
5 Bojanala's Clash Of Schools 2025 (Championship Open) 2025-08-02 2025-08-02 Rapid Bojanala Platina (NBR) 5 5 2 Yes Analysis
6 South African Open 2025 (B) 2025-06-28 2025-07-05 Standard Johannesburg Metro (GJM) 11 11 4 Yes Analysis
7 2025 D2 Schools Individuals (U18 Open) 2025-05-10 2025-05-10 Standard West Rand (GWR) 5 5 3 Yes Analysis
8 Bojanala's Rosewood Easter Open 2025 (Rooks) 2025-04-19 2025-04-19 Standard Bojanala Platina (NBR) 5 5 2 Yes Analysis
9 FIDE in The West 2025 (Rooks) 2025-04-12 2025-04-12 Standard West Rand (GWR) 5 5 3 Yes Analysis
10 Uni-Mates Chess Fundraiser Tournament 2025 (Rooks) 2025-03-22 2025-03-22 Rapid West Rand (GWR) 7 7 4 Yes Analysis
11 Uni-Mates Chess Fundraiser Tournament 2025 (Blitz) 2025-03-22 2025-03-22 Blitz West Rand (GWR) 7 7 4 Yes Analysis
12 2025 West Rand Open (Rooks) 2025-02-08 2025-02-08 Standard West Rand (GWR) 5 5 3.5 Yes Analysis
13 Bojanala Wildcard 2025 (Rooks) 2025-01-25 2025-01-25 Standard Bojanala Platina (NBR) 5 5 3 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Gauteng Top Schools Teams (U19) 2025-08-30 2025-08-30 Standard Tshwane (GTP) 5 0 0 No Analysis
2 West Rand Closed 2025 (U20) 2025-10-18 2025-10-18 Standard West Rand (GWR) 5 4 0 Yes Analysis
3 Bojanala's Rusties - The Champions' Tournament 2025 (Rooks) 2025-09-13 2025-09-13 Standard Bojanala Platina (NBR) 5 4 2 Yes Analysis
4 West Rand Trials 2025 (U20) 2025-09-06 2025-09-06 Standard West Rand (GWR) 5 5 3 Yes Analysis
5 Bojanala's Clash Of Schools 2025 (Championship Open) 2025-08-02 2025-08-02 Rapid Bojanala Platina (NBR) 5 5 2 Yes Analysis
6 South African Open 2025 (B) 2025-06-28 2025-07-05 Standard Johannesburg Metro (GJM) 11 11 4 Yes Analysis
7 2025 D2 Schools Individuals (U18 Open) 2025-05-10 2025-05-10 Standard West Rand (GWR) 5 5 3 Yes Analysis
8 Bojanala's Rosewood Easter Open 2025 (Rooks) 2025-04-19 2025-04-19 Standard Bojanala Platina (NBR) 5 5 2 Yes Analysis
9 FIDE in The West 2025 (Rooks) 2025-04-12 2025-04-12 Standard West Rand (GWR) 5 5 3 Yes Analysis
10 Uni-Mates Chess Fundraiser Tournament 2025 (Rooks) 2025-03-22 2025-03-22 Rapid West Rand (GWR) 7 7 4 Yes Analysis
11 Uni-Mates Chess Fundraiser Tournament 2025 (Blitz) 2025-03-22 2025-03-22 Blitz West Rand (GWR) 7 7 4 Yes Analysis
12 2025 West Rand Open (Rooks) 2025-02-08 2025-02-08 Standard West Rand (GWR) 5 5 3.5 Yes Analysis
13 Bojanala Wildcard 2025 (Rooks) 2025-01-25 2025-01-25 Standard Bojanala Platina (NBR) 5 5 3 Yes Analysis
14 Gauteng Inter-Region at UJ 2024 (U18 Candidates) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 4 Yes Analysis
15 2024 West Rand Closed (U18) 2024-10-12 2024-10-12 Standard West Rand (GWR) 5 5 2 Yes Analysis
16 Wits Young Kudu 2024 (Secondary School) 2024-09-14 2024-09-14 Rapid Johannesburg Metro (GJM) 5 5 3.5 Yes Analysis
17 Gauteng Top Schools 2024 (U19 Open) 2024-10-05 2024-10-05 Rapid Ekurhuleni (GE) 5 5 3 Yes Analysis
18 2024 West Rand Trials (U18) 2024-09-07 2024-09-07 Standard West Rand (GWR) 5 5 3 Yes Analysis
19 2024 West Rand Rappies Open (Rooks) 2024-08-03 2024-08-03 Standard West Rand (GWR) 5 5 3 Yes Analysis
20 Bojanala's Clash Of Schools - Secondary 2024 (Championship) 2024-07-27 2024-07-27 Rapid Bojanala Platina (NBR) 5 5 4.5 Yes Analysis
21 D2 School League Finals 2024 (U19) 2024-07-20 2024-07-20 Standard West Rand (GWR) 5 5 2 Yes Analysis
22 FIDE in the West 2024 (Rooks) 2024-06-08 2024-06-08 Standard West Rand (GWR) 5 5 3 Yes Analysis
23 2024 D2 Schools Individuals (U18 Boys) 2024-05-04 2024-05-04 Standard West Rand (GWR) 5 5 3 Yes Analysis
24 2024 West Rand RHS Open (Rooks) 2024-04-13 2024-04-13 Standard West Rand (GWR) 5 5 2.5 Yes Analysis
25 2024 West Rand Juniors (U18) 2024-03-09 2024-03-09 Standard West Rand (GWR) 5 5 3.5 Yes Analysis
26 2024 West Rand Open (Rooks) 2024-02-03 2024-02-03 Standard West Rand (GWR) 5 5 2 Yes Analysis
27 2024 Gauteng Inter-Region Chess Championship (U18B) 2024-01-13 2024-01-14 Standard Tshwane (GTP) 5 4 2 Yes Analysis
28 West Rand vs Bojanala Inter-Regional Championships 2023 (U18) 2023-10-14 2023-10-14 Standard West Rand (GWR) 4 4 1 Yes Analysis
29 2023 West Rand Trials (U18) 2023-09-09 2023-09-09 Standard West Rand (GWR) 5 5 2.5 Yes Analysis
30 West Rand at Bastion 2023 (Rooks) 2023-08-05 2023-08-05 Standard West Rand (GWR) 5 5 4 Yes Analysis
31 2023 Gauteng Top Schools (U19 Mixed) 2023-08-19 2023-08-19 Standard West Rand (GWR) 5 5 2 Yes Analysis
32 D2 School League Finals 2023 (U19) 2023-07-22 2023-07-22 Standard West Rand (GWR) 5 5 3 Yes Analysis
33 2023 West Rand RHS Open (Rooks) 2023-06-10 2023-06-10 Standard West Rand (GWR) 5 5 5 Yes Analysis
34 D2 Schools Individuals 2023 (U18 Boys) 2023-05-13 2023-05-13 Standard West Rand (GWR) 5 5 3 Yes Analysis
35 West Rand Juniors 2023 (U18) 2023-03-18 2023-03-18 Standard West Rand (GWR) 5 5 3 Yes Analysis
36 WR Tournament and Coaching 2023 (Open) 2023-02-25 2023-02-25 Standard West Rand (GWR) 5 5 2 Yes Analysis
37 2023 West Rand Open (Rooks) 2023-02-04 2023-02-04 Standard West Rand (GWR) 5 5 3 Yes Analysis
38 West Rand vs Bojanala 2022 (U16B) 2022-11-05 2022-11-05 Standard Bojanala Platina (NBR) 5 5 2 Yes Analysis
39 West Rand Trials 2022 (U16) 2022-09-03 2022-09-03 Standard West Rand (GWR) 5 5 3 Yes Analysis
40 D2 School League Finals 2022 (U15) 2022-08-20 2022-08-20 Standard West Rand (GWR) 6 6 3 Yes Analysis
41 2nd West Rand Open 2022 (B) 2022-08-06 2022-08-06 Standard West Rand (GWR) 5 4 1 Yes Analysis
42 2022 Gauteng Schools Team Championships (U15 Open) 2022-08-26 2022-08-26 Standard Tshwane (GTP) 5 5 4 Yes Analysis
43 D2 Schools Individuals 2022 (U15 Boys) 2022-05-07 2022-05-07 Standard West Rand (GWR) 5 5 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 9 Tournament
D2 Schools Individuals 2023
Tournament
D2 School League Finals 2023
date
2023-05-13
rnd
4
type
Standard
result
1
date
2023-07-22
rnd
2
type
Standard
result
1
Opponent
Magwaxaza, E (Emildo)
Opponent
Carstens, D (Donovan)
2 6 Tournament
Bojanala Wildcard 2025
Tournament
2025 West Rand Open
date
2025-01-25
rnd
4
type
Standard
result
1
date
2025-02-08
rnd
4
type
Standard
result
0.5
Opponent
Motaung, R (Rethabile)
Opponent
Chen, Y (Yuqi)
3 6 Tournament
2024 West Rand Juniors
Tournament
2024 West Rand RHS Open
date
2024-03-09
rnd
3
type
Standard
result
1
date
2024-04-13
rnd
3
type
Standard
result
1
Opponent
Ngwenya, N (Ndaloenhle Nhlanhla)
Opponent
Mbasane, D (David)
# Games Start End
1 9 Tournament
D2 Schools Individuals 2023
Tournament
D2 School League Finals 2023
date
2023-05-13
rnd
4
type
Standard
result
1
date
2023-07-22
rnd
2
type
Standard
result
1
Opponent
Magwaxaza, E (Emildo)
Opponent
Carstens, D (Donovan)
2 6 Tournament
Bojanala Wildcard 2025
Tournament
2025 West Rand Open
date
2025-01-25
rnd
4
type
Standard
result
1
date
2025-02-08
rnd
4
type
Standard
result
0.5
Opponent
Motaung, R (Rethabile)
Opponent
Chen, Y (Yuqi)
3 6 Tournament
2024 West Rand Juniors
Tournament
2024 West Rand RHS Open
date
2024-03-09
rnd
3
type
Standard
result
1
date
2024-04-13
rnd
3
type
Standard
result
1
Opponent
Ngwenya, N (Ndaloenhle Nhlanhla)
Opponent
Mbasane, D (David)
# Games Start End
1 7 Tournament
Bojanala's Clash Of Schools - Secondary 2024
Tournament
Wits Young Kudu 2024
date
2024-07-27
rnd
1
type
Rapid
result
0.5
date
2024-09-14
rnd
2
type
Rapid
result
0.5
Opponent
Stoltz, R (Raymond)
Opponent
Lake, E (Ethan)
2 4 Tournament
Gauteng Top Schools 2024
Tournament
Uni-Mates Chess Fundraiser Tournament 2025
date
2024-10-05
rnd
5
type
Rapid
result
1
date
2025-03-22
rnd
3
type
Rapid
result
1
Opponent
Ferreira Lopes, S (Stephen)
Opponent
Mojaki, T (Tshegofatso)
3 4 Tournament
Wits Young Kudu 2024
Tournament
Gauteng Top Schools 2024
date
2024-09-14
rnd
4
type
Rapid
result
1
date
2024-10-05
rnd
2
type
Rapid
result
1
Opponent
Alemayehu, A (Abigail)
Opponent
Tiyane, S (Sizwe)
# Games Start End
1 2 Tournament
Uni-Mates Chess Fundraiser Tournament 2025
Tournament
Uni-Mates Chess Fundraiser Tournament 2025
date
2025-03-22
rnd
5
type
Blitz
result
1
date
2025-03-22
rnd
6
type
Blitz
result
1
Opponent
Mosesi, O (Omphile Sicelo)
Opponent
Moultrey, A (Antonio Chrispian)
2 2 Tournament
Uni-Mates Chess Fundraiser Tournament 2025
Tournament
Uni-Mates Chess Fundraiser Tournament 2025
date
2025-03-22
rnd
1
type
Blitz
result
1
date
2025-03-22
rnd
2
type
Blitz
result
1
Opponent
Chibi, M (Mpho Esihle)
Opponent
Wansi, E (Emmanuel Junior)
# Games Start End
1 9 Tournament
D2 Schools Individuals 2023
Tournament
D2 School League Finals 2023
date
2023-05-13
rnd
4
type
Standard
result
1
date
2023-07-22
rnd
2
type
Standard
result
1
Opponent
Magwaxaza, E (Emildo)
Opponent
Carstens, D (Donovan)
2 5 Tournament
Bojanala Wildcard 2025
Tournament
2025 West Rand Open
date
2025-01-25
rnd
4
type
Standard
result
1
date
2025-02-08
rnd
3
type
Standard
result
1
Opponent
Motaung, R (Rethabile)
Opponent
Maseko, T (Tshiamo)
3 5 Tournament
D2 School League Finals 2022
Tournament
2022 Gauteng Schools Team Championships
date
2022-08-20
rnd
6
type
Standard
result
1
date
2022-08-26
rnd
4
type
Standard
result
1
Opponent
Joubert, C (Cherene)
Opponent
Besele, K (Khabonina)
# Games Start End
1 9 Tournament
D2 Schools Individuals 2023
Tournament
D2 School League Finals 2023
date
2023-05-13
rnd
4
type
Standard
result
1
date
2023-07-22
rnd
2
type
Standard
result
1
Opponent
Magwaxaza, E (Emildo)
Opponent
Carstens, D (Donovan)
2 5 Tournament
Bojanala Wildcard 2025
Tournament
2025 West Rand Open
date
2025-01-25
rnd
4
type
Standard
result
1
date
2025-02-08
rnd
3
type
Standard
result
1
Opponent
Motaung, R (Rethabile)
Opponent
Maseko, T (Tshiamo)
3 5 Tournament
D2 School League Finals 2022
Tournament
2022 Gauteng Schools Team Championships
date
2022-08-20
rnd
6
type
Standard
result
1
date
2022-08-26
rnd
4
type
Standard
result
1
Opponent
Joubert, C (Cherene)
Opponent
Besele, K (Khabonina)
# Games Start End
1 5 Tournament
Bojanala's Clash Of Schools - Secondary 2024
Tournament
Wits Young Kudu 2024
date
2024-07-27
rnd
2
type
Rapid
result
1
date
2024-09-14
rnd
1
type
Rapid
result
1
Opponent
Kazele, T (Thebe)
Opponent
Zebada, S (Selelo)
2 4 Tournament
Gauteng Top Schools 2024
Tournament
Uni-Mates Chess Fundraiser Tournament 2025
date
2024-10-05
rnd
5
type
Rapid
result
1
date
2025-03-22
rnd
3
type
Rapid
result
1
Opponent
Ferreira Lopes, S (Stephen)
Opponent
Mojaki, T (Tshegofatso)
3 4 Tournament
Wits Young Kudu 2024
Tournament
Gauteng Top Schools 2024
date
2024-09-14
rnd
4
type
Rapid
result
1
date
2024-10-05
rnd
2
type
Rapid
result
1
Opponent
Alemayehu, A (Abigail)
Opponent
Tiyane, S (Sizwe)
# Games Start End
1 2 Tournament
Uni-Mates Chess Fundraiser Tournament 2025
Tournament
Uni-Mates Chess Fundraiser Tournament 2025
date
2025-03-22
rnd
5
type
Blitz
result
1
date
2025-03-22
rnd
6
type
Blitz
result
1
Opponent
Mosesi, O (Omphile Sicelo)
Opponent
Moultrey, A (Antonio Chrispian)
2 2 Tournament
Uni-Mates Chess Fundraiser Tournament 2025
Tournament
Uni-Mates Chess Fundraiser Tournament 2025
date
2025-03-22
rnd
1
type
Blitz
result
1
date
2025-03-22
rnd
2
type
Blitz
result
1
Opponent
Chibi, M (Mpho Esihle)
Opponent
Wansi, E (Emmanuel Junior)

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Maseko ,U (Unathi) 5 0 -425 5 0 -425 0 0 0 0 0 0
1507.1 1082.1 1505 1082.1 0 0 0 0
2 Visi ,M (Moloko) 4 1 -212.5 4 1 -212.5 0 0 0 0 0 0
1468.8 1256.3 1497.2 1256.3 0 0 0 0
3 Mojaki ,T (Tshegofatso) 4 1 -212.5 3 0 -425 1 1 425 0 0 0
1350.1 1137.6 1327.8 925.1 1200 1775.1 0 0
4 Lekoma ,A (Amogelang) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1344.3 1202.7 1308.5 1202.7 0 0 0 0
5 Ngwenya ,N (Ndaloenhle Nhlanhla) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1222.7 1364.3 1226.9 1364.3 0 0 0 0
6 Msiwa ,B (Boitumelo) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1142.9 1284.5 1149.6 1284.5 0 0 0 0
7 Nhambi ,E (Emily) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1212.2 1070.5 1204.3 1070.5 0 0 0 0
8 Kalimashe ,T (Tshireletso) 3 1 -141.7 2 1 0 1 0 -425 0 0 0
1698.4 1556.7 1659.8 1698.4 1534.8 1273.4 0 0
9 Msebenzi ,V (Vusumzi) 2 0 -425 2 0 -425 0 0 0 0 0 0
1338.7 913.7 1328 913.7 0 0 0 0
10 Rasakanya ,M (Maabu Ephraim) 2 1 0 2 1 0 0 0 0 0 0 0
1199.8 1199.8 1199.8 1199.8 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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