Surname or Chess SA id..
Chess SA Region AOC

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Livhuwani Nathan Nemusombori

1130155274
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1685.6
K-factor 28
Floor 1186.1
Highest 1710.1 (2026-01-01)
Min/Max +/- allowed 80
Rating Change
()
Games 9
Score 5
We 5.64
SWe -0.64
Temp +/- -17.9
Penalties 0
Weight perform 1634.6
Final +/- -17.9
New Rating
()
Rating 1667.6
K-factor 28
Floor 1186.1
Highest 1710.1 (2026-01-01)
Min/Max +/- allowed 80.2
Standard rating
Rating 1683.8
K-factor 28
Floor 1177
Highest 1699.1 (2026-01-01)
Min/Max +/- allowed 81.4
Rating Change
()
Games 9
Score 5
We 5.67
SWe -0.67
Temp +/- -18.7
Penalties 0
Weight perform 1634.6
Final +/- -18.7
New Rating
()
Rating 1665.1
K-factor 28
Floor 1177
Highest 1699.1 (2026-01-01)
Min/Max +/- allowed 81.4
Rapid rating
Rating 1369.1
K-factor 36
Floor 869.1
Highest 1369.1 (2025-11-01)
Min/Max +/- allowed 130.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1369.1
K-factor 36
Floor 869.1
Highest 1369.1 (2025-11-01)
Min/Max +/- allowed 130.3
Blitz rating
Rating 1199
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1199
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 South African Junior Closed Chess Championship 2026 (U14 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1685.6 9 5 1620 -17.9 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Chess Power House Boksburg Open 2026 (B) Standard 2026-03-13 2026-03-13 Ekurhuleni (GE) 5 1683.5 5 3.5 1664.6 -3.3 Details
2 West Rand Juniors 2026 (U14) Standard 2026-03-07 2026-03-07 West Rand (GWR) 5 1683.5 5 4 1658.7 -1.4 Details
3 JMC Trinityhouse Little Falls (A) Standard 2026-02-28 2026-02-28 Johannesburg Metro (GJM) 5 1683.5 5 2 1741.5 6.8 Details
4 2nd Knight Riders Juniors Open Chess Tournament 2026 (A+B) Standard 2026-02-21 2026-02-21 Johannesburg Metro (GJM) 5 1691.8 4 2.5 1578.1 -8.5 Details
5 Ekurhuleni 1st Standard Tournament 2026 (D) Standard 2026-02-14 2026-02-14 Ekurhuleni (GE) 5 1691.8 5 5 1854.9 17.8 Details
6 2026 JMC Kick off Tournament (A) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1691.8 5 1.5 1568 -11.1 Details
7 2025 Mzansi Individual Championships (U14 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1630.1 6 5 1809.6 25.4 Details
8 2025 Mzansi Inter Provincial Team Championships (U14 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1630.1 6 4 1701.6 7.1 Details
9 Gauteng Inter-Region at Emerald Resort 2025 (U14 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1630.1 5 4 1700.3 7.1 Details
10 Chess Power House October Open 2025 (C) Standard 2025-10-25 2025-10-25 Ekurhuleni (GE) 5 1635.8 5 4 1648.6 2.2 Details
11 SACSSA Nationals 2025 (U13 Boys) Rapid 2025-10-18 2025-10-18 Ekurhuleni (GE) 6 1624.8 6 6 1719.1 9.6 Details
12 Fourth Knight Riders Juniors Open Chess Tournament 2025 (B) Standard 2025-08-31 2025-08-31 Johannesburg Metro (GJM) 5 1569.3 5 3.5 1555.1 -1.8 Details
13 G7 Regional Chess Tournament 2025 (U13) Rapid 2025-09-13 2025-09-13 Johannesburg Metro (GJM) 5 1569.3 5 5 1764.3 14.4 Details
14 West Rand Trials 2025 (U14) Standard 2025-09-06 2025-09-06 West Rand (GWR) 5 1569.3 5 4.5 1770.1 19.1 Details
15 JMC Closed 2025 (U14) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1610.4 4 2.5 1610.7 0.2 Details
16 Lonehill Chess Academy - 1st Rated Tournament 2025 (B) Standard 2025-08-02 2025-08-02 Johannesburg Metro (GJM) 5 1610.4 5 2 1269.3 -29.5 Details
17 Eureka Chess Open 26 July 2025 (F) Standard 2025-07-26 2025-07-26 Sedibeng (GSV) 5 1658.6 5 5 1890.5 22.1 Details
18 MCA Winter Chill Classic 2025 (Advanced) Standard 2025-07-19 2025-07-19 Johannesburg Metro (GJM) 5 1658.6 5 2.5 1423.2 -22.1 Details
19 South African Open 2025 (U14 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1658.6 5 2.5 1458.7 -24.2 Details
20 South African Open 2025 (Blitz) Blitz 2025-07-02 2025-07-02 Johannesburg Metro (GJM) 9 1658.6 9 2.5 1367.8 -10.4 Details
21 Third Knight Riders Junior Open 2025 (B+C) Standard 2025-06-22 2025-06-22 Johannesburg Metro (GJM) 5 1473.7 5 3.5 1559.1 9.1 Details
22 Knight Riders Youth Day Open 2025 (B+C) Standard 2025-06-15 2025-06-15 Johannesburg Metro (GJM) 5 1473.7 5 5 1793.8 32 Details
23 West Rand Open 2.0 2025 (Rooks) Standard 2025-06-07 2025-06-07 West Rand (GWR) 5 1473.7 5 5 1738.8 26.7 Details
24 HS Driehoek Chess Open 2025 (D) Standard 2025-06-14 2025-06-14 Sedibeng (GSV) 5 1473.7 5 4.5 1709.3 22.4 Details
25 JMC Helpmekaar 2025 (B) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1473.7 5 3 1439.4 -2.5 Details
26 Knight Riders Juniors Open Chess Tournament 2025 (C) Standard 2025-05-25 2025-05-25 Johannesburg Metro (GJM) 5 1474.5 5 3 1475 -0.5 Details
27 FIDE in The West 2025 (Open) Standard 2025-04-12 2025-04-12 West Rand (GWR) 5 1501.7 5 1.5 1397 -11 Details
28 South African Junior Closed Chess Championships 2025 (U12 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1501.7 9 4 1465.9 -8.4 Details
29 2nd Knight Riders Junior Open 2025 (C) Standard 2025-03-23 2025-03-23 Johannesburg Metro (GJM) 5 1541.4 5 3 1349 -19.3 Details
30 West Rand Juniors 2025 (U14) Standard 2025-03-08 2025-03-08 West Rand (GWR) 5 1541.4 5 4 1620.6 8.6 Details
31 JMC Crawford Ruimsig 2025 (A) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1541.4 5 0.5 1354 -17.8 Details
32 Knight Riders Open Chess Tournament 2025 (B) Standard 2025-02-22 2025-02-22 Johannesburg Metro (GJM) 5 1631.1 5 2 1140.9 -46.3 Details
33 MCA Welcome 2025 (Advanced) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1631.1 5 1 1117 -48.5 Details
34 2025 West Rand Open (Open) Standard 2025-02-08 2025-02-08 West Rand (GWR) 5 1631.1 4 1 1272.5 -27.9 Details
35 JMC Kick Off 2025 (A) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1631.1 5 1 1484.6 -15.1 Details
36 Gauteng Inter-Region at UJ 2024 (U12 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1623.7 5 3.5 1678 5.3 Details
37 Heidelberg Open 05 October 2024 (D) Standard 2024-10-05 2024-10-05 Sedibeng (GSV) 5 1590.7 5 4.5 1638.2 7 Details
38 Gauteng Top Schools 2024 (U11 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1590.7 5 4 1657.5 6 Details
39 Knight Riders Spring Chess Tournament 2024 (D) Standard 2024-09-28 2024-09-28 Johannesburg Metro (GJM) 5 1446.3 5 4 1614.7 18.6 Details
40 2024 West Rand Trials (U12) Standard 2024-09-07 2024-09-07 West Rand (GWR) 5 1446.3 5 4.5 1624.7 18.4 Details
41 Gauteng Schools Individuals Finals 2024 (U11 Boys) Standard 2024-08-16 2024-08-16 Ekurhuleni (GE) 5 1446.3 5 5 1744.6 28.6 Details
42 JMC Closed 2024 (C) Standard 2024-08-09 2024-08-11 Johannesburg Metro (GJM) 5 1416.8 5 2 1254.2 -18.6 Details
43 2024 West Rand Rappies Open (U12) Standard 2024-08-03 2024-08-03 West Rand (GWR) 5 1416.8 5 5 1770.1 35.2 Details
44 FIDE in the West 2024 (U12) Standard 2024-06-08 2024-06-08 West Rand (GWR) 5 1388.1 5 4 1495.9 9.8 Details
45 JMC Crawford International Sandton 2024 (C) Standard 2024-05-11 2024-05-11 Johannesburg Metro (GJM) 5 1333.9 5 3.5 1499.3 15.6 Details
46 JCC King David Linksfield Rapid 2024 (B) Rapid 2024-04-21 2024-04-21 Johannesburg Metro (GJM) 5 1281.6 5 3 1418.8 7.2 Details
47 Westwood Open 2024 (C) Standard 2024-04-13 2024-04-13 Ekurhuleni (GE) 5 1281.6 5 4 1498.2 21.9 Details
48 1st Knights Open Tournament 2024 (C) Standard 2024-03-23 2024-03-23 Johannesburg Metro (GJM) 5 1246 5 3 1331.5 7.5 Details
49 JNW Open - Classic - Crawford 2024 (C) Standard 2024-03-09 2024-03-09 Johannesburg Metro (GJM) 5 1246 5 3.5 1363.4 12.3 Details
50 Mzansi Summer Blitz 2023 Blitz 2023-12-09 2023-12-09 Johannesburg Metro (GJM) 7 1257.7 6 1 1100.5 -6.5 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 38
Wins 18
Draws 11
Losses 9
White 19
Black 19
White wins 9
Black wins 9
Score 23.5
Percent 61.8
Dp 100.7
AOR 1565.9
Performance 1666.6
Game statistics (History)
Games 277
Wins 163
Draws 32
Losses 82
White 141
Black 136
White wins 84
Black wins 79
Score 179
Percent 64.6
Dp 124.3
AOR 1416.8
Performance 1541
Rankings (Main)
National
Overall 551
Gender 518
Age group 18
Gender/Age 17
Provincial
Overall 207
Gender 193
Age group 7
Gender/Age 6
Regional
Overall 79
Gender 72
Age group 4
Gender/Age 4
Rankings (Standard)
National
Overall 539
Gender 504
Age group 19
Gender/Age 16
Provincial
Overall 204
Gender 191
Age group 7
Gender/Age 5
Regional
Overall 71
Gender 65
Age group 5
Gender/Age 4
Rankings (Rapid)
National
Overall 1069
Gender 914
Age group 172
Gender/Age 136
Provincial
Overall 177
Gender 151
Age group 27
Gender/Age 20
Regional
Overall 88
Gender 79
Age group 10
Gender/Age 8
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 9
Score 5
Percent 55.6
Aor 1572.8
Dp 47.2
Prat 1620
Performance ()
Games 38
Score 23.5
Percent 61.8
Aor 1565.9
Dp 100.7
Prat 1666.6
Performance (12 months)
Games 144
Score 100.5
Percent 69.8
Aor 1459.9
Dp 168.2
Prat 1628.1
Performance (History)
Games 277
Score 179
Percent 64.6
Aor 1416.8
Dp 124.3
Prat 1541
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Maseko, T (Tshiamo) 4 0 4 2024 West Rand Rappies Open (U12) West Rand Juniors 2026 (U14) Details
Overall 2 Chikwava, R (Ronald) 3 1 2 Mzansi Summer Blitz 2023 JMC Trinityhouse Little Falls (A) Details
Overall 3 Songoane, S (Sifiso) 3 1 2 Gauteng Schools Individual Finals 2023 (U11 Boys) West Rand Open 2.0 2025 (Rooks) Details
Overall 4 Sehloho, T (Thandolwethu) 3 1 2 Lonehill Chess Academy - 1st Rated Tournament 2025 (B) SACSSA Nationals 2025 (U13 Boys) Details
Overall 5 Steyn, K (Kian) 3 1 2 Knight Riders Spring Chess Tournament 2024 (D) Knight Riders Youth Day Open 2025 (B+C) Details
Standard 1 Maseko, T (Tshiamo) 4 0 4 2024 West Rand Rappies Open (U12) West Rand Juniors 2026 (U14) Details
Standard 2 Zulu, T (Thandoluhle) 3 1 2 Knight Riders Juniors Open Chess Tournament 2025 (C) Third Knight Riders Junior Open 2025 (B+C) Details
Standard 3 Magagula, N (Nkosingiphile) 3 1 2 2024 West Rand Rappies Open (U12) Gauteng Top Schools 2024 (U11 Open) Details
Standard 4 Songoane, S (Sifiso) 3 1 2 Gauteng Schools Individual Finals 2023 (U11 Boys) West Rand Open 2.0 2025 (Rooks) Details
Standard 5 Steyn, K (Kian) 3 1 2 Knight Riders Spring Chess Tournament 2024 (D) Knight Riders Youth Day Open 2025 (B+C) Details
Rapid 1 Upadhyay, S (Savya) 2 1 1 G7 Regional Chess Tournament 2025 (U13) SACSSA Nationals 2025 (U13 Boys) Details
Rapid 2 Chirwa, B (Boithato) 2 0 2 G7 Regional Chess Tournament 2025 (U13) SACSSA Nationals 2025 (U13 Boys) Details
Rapid 3 Sehloho, T (Thandolwethu) 2 1 1 G7 Regional Chess Tournament 2025 (U13) SACSSA Nationals 2025 (U13 Boys) Details