Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Zyl, S (Sune)

Chess SA id

2140309783

FIDE id

Date of birth

2014-01-22 (U12)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-16

Personal details last changed

2025-02-24

Junior GPX Games

26.3

Junior GPX Points

1212.9

Item	Main	Standard	Rapid	Blitz
Rating	1301.2	1278.9	1214.3	1200
Raw rating	1301.2	1278.9	1214.3	1200
Weighted rating	1244	1231	1204.6	1200
Weighted performance	1200.8	1162.3	0	0
Floor	801.2	778.9	714.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	143.6	148.2	162.5	165.8
Highest rating	1354 2024-08-01	1344.2 2024-08-01	1214.3 2025-03-01	1200 2024-10-01
Highest raw rating	1301.2 2025-09-01	1278.9 2025-09-01	1214.3 2025-03-01	1200 2024-10-01
Highest weighted rating	1290.7 2024-09-01	1264.4 2024-09-01	1214.3 2024-10-01	1200 2024-10-01
Highest weighted performance	1354 2024-08-01	1344.2 2024-08-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1301.2	1278.9	1214.3	1200
Analysis
Rating	1301.2	1278.9	1214.3	1200
Raw rating	1301.2	1278.9	1214.3	1200
Weighted rating	1244	1231	1204.6
Weighted performance	1200.8	1162.3	0
K-factor	36	36	36	36
Floor	801.2	778.9	714.3	700
Max/Min rating change allowed	143.6	148.2	162.5	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	1301.2	1278.9	1214.3	1200
New weighted rating	1250.1	1236	1205.6	1200
New weighted performance	1200.3	1161.8	0	0
Temp new rating	1301.2	1278.9	1214.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1301.2	1278.9	1214.3	1200
New K-factor	36	36	36	36
New floor	801.2	778.9	714.3	700

Item	Main	Standard	Rapid
	0	0	0
	28	23	5
	14	9	5
	0	0	0
	0	0	0
	0	0	0
History	42	32	10

Games since
	Main 42	Standard 32		Rapid 10		Blitz 0
Gender	Female
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3182		1038		292
Female	656		271		81
U12	482		172		54
U12 Female	139		59		22
Standard
	RSA		Province		Region
Overall	3269		928		321
Female	702		267		100
U12	489		143		59
U12 Female	143		52		24
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-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	28	16	57.14	60.7	1279.3	1340
Standard	23	13	56.52	55.4	1269.2	1324.6
Rapid	5	3	60	85	1326	1411
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	42	22	52.38	20.2	1248.5	1268.8
Standard	32	17	53.12	26.6	1244.7	1271.2
Rapid	10	5	50	0	1260.8	1260.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1301.2	1278.9	1214.3	1200
2025-09-01	1301.2	1278.9	1214.3	1200
2025-08-01	1290.7	1264.4	1214.3	1200
2025-07-01	1290.7	1264.4	1214.3	1200
2025-06-01	1290.7	1264.4	1214.3	1200
2025-05-01	1290.7	1264.4	1214.3	1200
2025-04-01	1281.8	1254	1214.3	1200
2025-03-01	1247.3	1232.2	1214.3	1200
2025-02-01	1191.9	1192.4	1193.9	1200
2025-01-01	1172.9	1174.9	1179.6	1200
2024-12-01	1172.9	1174.9	1179.6	1200
2024-11-01	1172.9	1174.9	1179.6	1200
2024-10-01	1179	1174.9	1200	1200
2024-09-01	1223.2	1226	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	Eden Top Schools 2025 (U11 Girls)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	3	2	Yes	Analysis
2	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	3	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	George Schools Chess Trials 3 2025 (U11 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	Loerie Skaaktoernooi 2025	2025-02-22	2025-02-22	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
6	George Schools Chess Trials 2 2025 (U11 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Top Schools 2025 (U11 Girls)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	3	2	Yes	Analysis
2	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	3	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	George Schools Chess Trials 3 2025 (U11 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	Loerie Skaaktoernooi 2025	2025-02-22	2025-02-22	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
6	George Schools Chess Trials 2 2025 (U11 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	George Suid Senior Skaaktoernooi 2024	2024-10-26	2024-10-26	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
8	Western Cape Top Schools Championship 2024 (U11 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	5	5	1	Yes	Analysis
9	Eden Top Schools 2024 (U11 Girls)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	4	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Eden Chess Trials 2 2025				Tournament Eden Top Schools 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Tarentaal, C (Chrisnay)				Opponent Norgarb, S (Sophia)
2	3	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Wicomb, R (Rileigh)				Opponent Malukazi, A (Abby)
3	3	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Schools Chess Trials 2 2025
		date 2024-10-26	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Stander, M (Matt)				Opponent Norgarb, S (Sophia)

#	Games	Start				End
1	4	Tournament Eden Chess Trials 2 2025				Tournament Eden Top Schools 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Tarentaal, C (Chrisnay)				Opponent Norgarb, S (Sophia)
2	3	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 1	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Matwa, Z (Zhukanye)				Opponent Misland, R (Runay)
3	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Amsterdam, A (Anicke)				Opponent Jaftha, Z (Zakeva)

#	Games	Start				End
1	3	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Wicomb, R (Rileigh)				Opponent Malukazi, A (Abby)
2	2	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 4	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Stander, M (Matt)				Opponent Mata, S (Siyamanga)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Eden Chess Trials 2 2025				Tournament Eden Top Schools 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Tarentaal, C (Chrisnay)				Opponent Norgarb, S (Sophia)
2	3	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Wicomb, R (Rileigh)				Opponent Malukazi, A (Abby)
3	3	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Schools Chess Trials 2 2025
		date 2024-10-26	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Stander, M (Matt)				Opponent Norgarb, S (Sophia)

#	Games	Start				End
1	4	Tournament Eden Chess Trials 2 2025				Tournament Eden Top Schools 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Tarentaal, C (Chrisnay)				Opponent Norgarb, S (Sophia)
2	3	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 1	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Matwa, Z (Zhukanye)				Opponent Misland, R (Runay)
3	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Amsterdam, A (Anicke)				Opponent Jaftha, Z (Zakeva)

#	Games	Start				End
1	3	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Wicomb, R (Rileigh)				Opponent Malukazi, A (Abby)
2	2	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 4	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Stander, M (Matt)				Opponent Mata, S (Siyamanga)

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	Barnard ,M (Marizaan)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Barnard ,M (Marizaan)	2	1353.5	928.5	2	1362.2	928.5	0	0	0	0	0	0
2	Mouton ,C (Carli)	2	1	0	2	1	0	0	0	0	0	0	0
2	Mouton ,C (Carli)	2	1258.4	1258.4	2	1255.6	1258.4	0	0	0	0	0	0
3	Gouws ,C (Chante)	2	1	0	2	1	0	0	0	0	0	0	0
3	Gouws ,C (Chante)	2	1200.2	1200.2	2	1201.1	1200.2	0	0	0	0	0	0
4	Norgarb ,S (Sophia)	2	2	425	2	2	425	0	0	0	0	0	0
4	Norgarb ,S (Sophia)	2	1299.3	1724.3	2	1259.9	1724.3	0	0	0	0	0	0
5	Armoed ,R (Rashnick)	1	1	425	1	1	425	0	0	0	0	0	0
5	Armoed ,R (Rashnick)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Hartnick ,J (Janique)	1	1	425	1	1	425	0	0	0	0	0	0
6	Hartnick ,J (Janique)	1	1209.4	1634.4	1	1211.4	1634.4	0	0	0	0	0	0
7	Coleman ,G (Gabriella)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Coleman ,G (Gabriella)	1	1410.3	985.3	1	1423.8	985.3	0	0	0	0	0	0
8	Botha ,G (Galeren)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Botha ,G (Galeren)	1	1143.3	718.3	1	1145.3	718.3	0	0	0	0	0	0
9	Fourie ,J (Josey)	1	1	425	1	1	425	0	0	0	0	0	0
9	Fourie ,J (Josey)	1	1302.4	1727.4	1	1294.6	1727.4	0	0	0	0	0	0
10	Kleynhans ,M (Miecke)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kleynhans ,M (Miecke)	1	1232.3	807.3	1	1281.4	807.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Zyl, S (Sune)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms