Chess South Africa Ratings Database

PLAYER PAGE

Personal

Hex, N (Nathan)

Chess SA id

1140134612

FIDE id

Date of birth

2014-02-11 (U12)

Gender

Male

Region

Chess South Africa (CSA)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1279.5	1280.3	1263.9	1200
Raw rating	1279.5	1280.3	1259.4	1200
Weighted rating	1264.2	1257.4	1263.9	1200
Weighted performance	1179.6	1176.2	0	0
Floor	814.8	801.9	764.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	148.1	147.9	152.4	165.8
Highest rating	1382.8 2023-03-01	1308.9 2023-05-01	1632.8 2022-10-01	1200 2018-10-01
Highest raw rating	1314.8 2023-04-01	1301.9 2023-06-01	1264.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1314.8 2024-07-01	1254.6 2025-09-01	1264.8 2024-10-01	1200 2018-10-01
Highest weighted performance	1382.8 2023-03-01	1308.9 2023-05-01	1632.8 2022-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.4	0
New rating	1279.5	1280.3	1263.6	1200
Analysis
Rating	1279.5	1280.3	1263.9	1200
Raw rating	1279.5	1280.3	1259.4	1200
Weighted rating	1264.2	1257.4	1263.9
Weighted performance	1179.6	1176.2	0
K-factor	36	36	36	36
Floor	814.8	801.9	764.8	700
Max/Min rating change allowed	148.1	147.9	152.4	165.8
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	1279.5	1280.3	1259.4	1200
New weighted rating	1265.9	1260	1263.6	1200
New weighted performance	1178.3	1174.9	0	0
Temp new rating	1279.5	1280.3	1263.6	1200
Temp new rating +/-	0	0	-0.4	0
Final new rating +/-	0	0	-0.4	0
New rating	1279.5	1280.3	1263.6	1200
New K-factor	36	36	36	36
New floor	814.8	801.9	764.8	700

Item	Main	Standard	Rapid
	0	0	0
	6	4	2
	17	17	0
	23	23	0
	27	24	3
	0	0	0
History	73	68	5

Games since
	Main 23	Standard 21		Rapid 2		Blitz 0
Gender	Male
Age group	U12
Region	Chess South Africa (CSA)
Province
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	6	3	50	0	1328.9	1328.9
Standard	4	2	50	0	1393.4	1393.4
Rapid	2	1	50	0	1200	1200
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	73	38.5	52.74	23.3	1238.8	1262.1
Standard	68	34.5	50.74	6.2	1241.4	1247.6
Rapid	5	4	80	255	1204.6	1459.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1279.5	1280.3	1259.4	1200
2025-09-01	1279.5	1280.3	1259.4	1200
2025-08-01	1264.9	1257.9	1264.8	1200
2025-07-01	1264.9	1257.9	1264.8	1200
2025-06-01	1264.9	1257.9	1264.8	1200
2025-05-01	1264.9	1257.9	1264.8	1200
2025-04-01	1264.9	1257.9	1264.8	1200
2025-03-01	1264.9	1257.9	1264.8	1200
2025-02-01	1264.9	1257.9	1264.8	1200
2025-01-01	1264.9	1257.9	1264.8	1200
2024-12-01	1264.9	1257.9	1264.8	1200
2024-11-01	1264.9	1257.9	1264.8	1200
2024-10-01	1264.9	1257.9	1264.8	1200
2024-09-01	1257.4	1248.2	1264.8	1200
2024-08-01	1257.4	1248.2	1264.8	1200
2024-07-01	1257.4	1248.2	1264.8	1200
2024-06-01	1257.4	1248.2	1264.8	1200
2024-08-01	1246	1232	1264.8	1200
2024-04-01	1246	1232	1264.8	1200
2024-03-01	1246	1232	1264.8	1200
2024-02-01	1246	1232	1264.8	1200
2024-01-01	1232.1	1213.6	1264.8	1200
2023-12-01	1232.1	1213.6	1264.8	1200
2023-11-01	1232.1	1213.6	1264.8	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Chess Club Open Tournament 2025 (D)	2025-08-09	2025-08-09	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
2	Edenvale Germiston Cluster Teams 2025 (U11)	2025-07-25	2025-07-25	Rapid	Ekurhuleni (GE)	6	2	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Chess Club Open Tournament 2025 (D)	2025-08-09	2025-08-09	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
2	Edenvale Germiston Cluster Teams 2025 (U11)	2025-07-25	2025-07-25	Rapid	Ekurhuleni (GE)	6	2	1	Yes	Analysis
3	Ekurhuleni North Chess Club Open Tournament 2024 (D)	2024-08-09	2024-08-09	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
4	Ekurhuleni North Schools Finals - Teams 2024 (U11 Open)	2024-08-03	2024-08-03	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	Chess Power House May Open 2024 (D)	2024-05-25	2024-05-25	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
6	2024 Gauteng Inter-Region Chess Championship (U10B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
7	2023 Gauteng Top Schools (U9 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
8	2023 Ekurhuleni North District Schools Finals (U9)	2023-07-29	2023-07-29	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
9	Ekurhuleni Chess Trial 3 2023 (U10)	2023-06-17	2023-06-17	Standard	Ekurhuleni (GE)	5	3	1	Yes	Analysis
10	Ekurhuleni North Schools Individual Finals 2023 (U9 Boys)	2023-05-12	2023-05-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
11	Ekhuruleni Chess Trials 1 2023 (U8+U10)	2023-03-25	2023-03-25	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
12	Super 8 Skaak 2022 (Juniors)	2022-10-15	2022-10-15	Rapid	Bojanala Platina (NBR)	3	3	3	Yes	Analysis
13	2022 Gauteng Schools Team Championships (U9 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
14	2022 Gauteng Schools Team Championships (U9 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
15	Ekurhuleni-North Schools Teams 2022 (U9)	2022-08-06	2022-08-06	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
16	Ekurhuleni-North Schools Finals Indiv 2022 (U9 Boys)	2022-05-13	2022-05-13	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
17	ACB Premier 2022 (Primary School)	2022-03-19	2022-03-19	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	11	Tournament 2022 Gauteng Schools Team Championships				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-08-27	rnd 3	type Standard	result 1	date 2023-03-25	rnd 2	type Standard	result 1
		Opponent Mendonca, A (Antonio)				Opponent Weakley, A (Alexandra)
2	5	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Chaves, X (Xavier)				Opponent Khumalo, M (Musawenko)
3	2	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Edenvale Germiston Cluster Teams 2025
		date 2024-08-09	rnd 5	type Standard	result 1	date 2025-07-25	rnd 3	type Rapid	result 1
		Opponent Mendonca, M (Mark)				Opponent Tshisevhe, R (Rolivhuwa)

#	Games	Start				End
1	8	Tournament 2022 Gauteng Schools Team Championships				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-08-27	rnd 3	type Standard	result 1	date 2023-03-25	rnd 2	type Standard	result 1
		Opponent Mendonca, A (Antonio)				Opponent Weakley, A (Alexandra)
2	5	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Chaves, X (Xavier)				Opponent Khumalo, M (Musawenko)
3	2	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Moller, L (Logan)				Opponent Mulocha, N (Ntelo)

#	Games	Start				End
1	4	Tournament Super 8 Skaak 2022				Tournament Edenvale Germiston Cluster Teams 2025
		date 2022-10-15	rnd 1	type Rapid	result 1	date 2025-07-25	rnd 3	type Rapid	result 1
		Opponent De Klerk, I (Iwan)				Opponent Tshisevhe, R (Rolivhuwa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	11	Tournament 2022 Gauteng Schools Team Championships				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-08-27	rnd 3	type Standard	result 1	date 2023-03-25	rnd 2	type Standard	result 1
		Opponent Mendonca, A (Antonio)				Opponent Weakley, A (Alexandra)
2	5	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Chaves, X (Xavier)				Opponent Khumalo, M (Musawenko)
3	2	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Edenvale Germiston Cluster Teams 2025
		date 2024-08-09	rnd 5	type Standard	result 1	date 2025-07-25	rnd 3	type Rapid	result 1
		Opponent Mendonca, M (Mark)				Opponent Tshisevhe, R (Rolivhuwa)

#	Games	Start				End
1	8	Tournament 2022 Gauteng Schools Team Championships				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-08-27	rnd 3	type Standard	result 1	date 2023-03-25	rnd 2	type Standard	result 1
		Opponent Mendonca, A (Antonio)				Opponent Weakley, A (Alexandra)
2	5	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Chaves, X (Xavier)				Opponent Khumalo, M (Musawenko)
3	2	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Moller, L (Logan)				Opponent Mulocha, N (Ntelo)

#	Games	Start				End
1	4	Tournament Super 8 Skaak 2022				Tournament Edenvale Germiston Cluster Teams 2025
		date 2022-10-15	rnd 1	type Rapid	result 1	date 2025-07-25	rnd 3	type Rapid	result 1
		Opponent De Klerk, I (Iwan)				Opponent Tshisevhe, R (Rolivhuwa)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Mosala ,A (Atlehang)	2	1	0	2	1	0	0	0	0	0	0	0
1	Mosala ,A (Atlehang)	2	1188.8	1188.8	2	1186.4	1188.8	0	0	0	0	0	0
2	Scholtz ,I (Imke)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Scholtz ,I (Imke)	2	1447.8	1022.8	2	1442.2	1022.8	0	0	0	0	0	0
3	Shan ,J (Jing)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Shan ,J (Jing)	2	1236.4	811.4	2	1238.8	811.4	0	0	0	0	0	0
4	Pretorius ,R (Ronan Neo)	2	2	425	2	2	425	0	0	0	0	0	0
4	Pretorius ,R (Ronan Neo)	2	1153.9	1578.9	2	1143.9	1578.9	0	0	0	0	0	0
5	Khumalo ,ME (Musawenkosi Ethan)	2	1	0	2	1	0	0	0	0	0	0	0
5	Khumalo ,ME (Musawenkosi Ethan)	2	1240.4	1240.4	2	1276.1	1240.4	0	0	0	0	0	0
6	Mendonca ,M (Mark)	2	2	425	2	2	425	0	0	0	0	0	0
6	Mendonca ,M (Mark)	2	1433.8	1858.8	2	1432.6	1858.8	0	0	0	0	0	0
7	Pillay ,J (Joshua)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Pillay ,J (Joshua)	2	1306.9	881.9	2	1301.6	881.9	0	0	0	0	0	0
8	Schiel ,A (Abigaile)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Schiel ,A (Abigaile)	2	1268.7	843.7	2	1284.8	843.7	0	0	0	0	0	0
9	Menday ,H (Hadley)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Menday ,H (Hadley)	2	1172.9	960.4	2	1173.4	960.4	0	0	0	0	0	0
10	Pieterse ,F (Fourie)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Pieterse ,F (Fourie)	2	1326.4	901.4	2	1326.1	901.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Hex, N (Nathan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms