Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sun, N (Nathan)

Chess SA id

1160322403

FIDE id

Date of birth

2016-08-24 (U10)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-29

Personal details last changed

1900-01-01

Junior GPX Games

19.5

Junior GPX Points

1359

Item	Main	Standard	Rapid	Blitz
Rating	1434.2	1355.9	1285.8	1200
Raw rating	1373.1	1355.9	1285.8	1200
Weighted rating	1247.5	1241.5	1223.9	1200
Weighted performance	1434.2	0	0	0
Floor	873.1	855.9	785.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	129.6	132.8	146.7	165.8
Highest rating	1434.2 2025-11-01	1355.9 2025-11-01	1285.8 2025-09-01	1200 2025-07-01
Highest raw rating	1373.1 2025-11-01	1355.9 2025-11-01	1285.8 2025-09-01	1200 2025-07-01
Highest weighted rating	1247.5 2025-11-01	1241.5 2025-11-01	1211.4 2025-09-01	1200 2025-07-01
Highest weighted performance	1434.2 2025-11-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8.6	0	0	0
New rating	1425.6	1355.9	1285.8	1200
Analysis
Rating	1434.2	1355.9	1285.8	1200
Raw rating	1373.1	1355.9	1285.8	1200
Weighted rating	1247.5	1241.5	1223.9
Weighted performance	1434.2	0	0
K-factor	36	36	36	36
Floor	873.1	855.9	785.8	700
Max/Min rating change allowed	129.6	132.8	146.7	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	1373.1	1355.9	1285.8	1200
New weighted rating	1259.2	1252.1	1229.7	1200
New weighted performance	1425.6	0	0	0
Temp new rating	1425.6	1355.9	1285.8	1200
Temp new rating +/-	-8.6	0	0	0
Final new rating +/-	-8.6	0	0	0
New rating	1425.6	1355.9	1285.8	1200
New K-factor	36	36	36	36
New floor	873.1	855.9	785.8	700

Item	Main	Standard	Rapid
	0	0	0
	24	15	9
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	24	15	9

Games since
	Main 24	Standard 15		Rapid 9		Blitz 0
Gender	Male
Age group	U10
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	24	18	75	212.5	1265.9	1478.4
Standard	15	11.5	76.67	226.7	1276.6	1503.3
Rapid	9	6.5	72.22	188.9	1248	1436.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	18	75	212.5	1265.9	1478.4
Standard	15	11.5	76.67	226.7	1276.6	1503.3
Rapid	9	6.5	72.22	188.9	1248	1436.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1373.1	1355.9	1285.8	1200
2025-09-30	1350.4	1326.4	1285.8	1200
2025-09-01	1350.4	1326.4	1285.8	1200
2025-08-01	1281.2	1273.6	1230.5	1200
2025-07-01	1281.2	1273.6	1230.5	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	2025 Gauteng Top Schools Teams (U9)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
2	Ekurhuleni North Schools Teams 2025 (U9)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
3	Kempton Park Team Clusters LS 2025 (U9)	2025-07-26	2025-07-26	Rapid	Ekurhuleni (GE)	5	4	3.5	Yes	Analysis
4	Ekurhuleni North School District Finals 2025 (U9 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
5	Kemptonpark School Cluster 2025 (U9)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	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 (U9)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
2	Ekurhuleni North Schools Teams 2025 (U9)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
3	Kempton Park Team Clusters LS 2025 (U9)	2025-07-26	2025-07-26	Rapid	Ekurhuleni (GE)	5	4	3.5	Yes	Analysis
4	Ekurhuleni North School District Finals 2025 (U9 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
5	Kemptonpark School Cluster 2025 (U9)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Ekurhuleni North Schools Teams 2025				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-29	rnd 2	type Standard	result 1
		Opponent Nkwana, R (Reitumetse)				Opponent De Lange, T (Tiaan)
2	6	Tournament Ekurhuleni North School District Finals 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-07-26	rnd 5	type Rapid	result 0.5
		Opponent Leopa, K (Khotso)				Opponent Moodley, J (Jayden)
3	4	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 1	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 0.5
		Opponent Vermeulen, G (Gabrielle)				Opponent Gasva, W (Wesley)

#	Games	Start				End
1	4	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Nkwana, R (Reitumetse)				Opponent Khanyile, A (Azande)
2	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 5	type Standard	result 1
		Opponent Leopa, K (Khotso)				Opponent Michel, N (Nazario)
3	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 1	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Van Niekerk, Z (Zayden)				Opponent Robinson, L (LXR)

#	Games	Start				End
1	4	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 0.5
		Opponent Van Der Westhuizen, N (Nicolaas)				Opponent Moodley, J (Jayden)
2	4	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 1	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 0.5
		Opponent Vermeulen, G (Gabrielle)				Opponent Gasva, W (Wesley)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Ekurhuleni North School District Finals 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Leopa, K (Khotso)				Opponent Sibande, A (Ayanda)
2	4	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Nkwana, R (Reitumetse)				Opponent Khanyile, A (Azande)
3	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 1	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Van Niekerk, Z (Zayden)				Opponent Robinson, L (LXR)

#	Games	Start				End
1	4	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Nkwana, R (Reitumetse)				Opponent Khanyile, A (Azande)
2	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 5	type Standard	result 1
		Opponent Leopa, K (Khotso)				Opponent Michel, N (Nazario)
3	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 1	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Van Niekerk, Z (Zayden)				Opponent Robinson, L (LXR)

#	Games	Start				End
1	3	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Van Der Westhuizen, N (Nicolaas)				Opponent Sibande, A (Ayanda)
2	2	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 1	type Rapid	result 1	date 2025-06-07	rnd 2	type Rapid	result 1
		Opponent Vermeulen, G (Gabrielle)				Opponent Matlala, T (Thatego)

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	Van Der Westhuizen ,N (Nicolaas)	2	2	425	1	1	425	1	1	425	0	0	0
1	Van Der Westhuizen ,N (Nicolaas)	2	1175.6	1600.6	1	1178.8	1600.6	1	1189.7	1600.6	0	0	0
2	Lamola ,L (Leago)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
2	Lamola ,L (Leago)	2	1267.3	1054.8	1	1259.3	842.3	1	1246.8	1267.3	0	0	0
3	Moodley ,J (Jayden)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
3	Moodley ,J (Jayden)	2	1434.1	1646.6	1	1444.9	1859.1	1	1362.6	1434.1	0	0	0
4	Nkwana ,R (Reitumetse)	1	1	425	1	1	425	0	0	0	0	0	0
4	Nkwana ,R (Reitumetse)	1	1261	1686	1	1275.6	1686	0	0	0	0	0	0
5	Adam ,D (David)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Adam ,D (David)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Theron ,T (Theart Machiel)	1	1	425	1	1	425	0	0	0	0	0	0
6	Theron ,T (Theart Machiel)	1	1341.1	1766.1	1	1334.2	1766.1	0	0	0	0	0	0
7	Alberts ,A (Ashton)	1	1	425	1	1	425	0	0	0	0	0	0
7	Alberts ,A (Ashton)	1	1239.4	1664.4	1	1200	1664.4	0	0	0	0	0	0
8	Michel ,N (Nazario)	1	1	425	1	1	425	0	0	0	0	0	0
8	Michel ,N (Nazario)	1	1323	1748	1	1320.8	1748	0	0	0	0	0	0
9	Botha ,Z (Zander)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Botha ,Z (Zander)	1	1393.9	968.9	1	1398	968.9	0	0	0	0	0	0
10	Leopa ,K (Khotso)	1	1	425	1	1	425	0	0	0	0	0	0
10	Leopa ,K (Khotso)	1	1248.1	1673.1	1	1257.8	1673.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Sun, 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