Chess South Africa Ratings Database

PLAYER PAGE

Personal

Volschenk, Z (Zuan)

Chess SA id

1140155155

FIDE id

Date of birth

2014-01-02 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1250.7	1206.6	1256	1200
Raw rating	1250.7	1206.6	1256	1200
Weighted rating	1218.4	1190.4	1242.9	1200
Weighted performance	1132.6	0	0	0
Floor	750.7	706.6	756	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.3	164.3	153.1	165.8
Highest rating	1250.7 2025-09-01	1206.6 2025-05-05	1328.6 2024-03-01	1200 2018-10-01
Highest raw rating	1250.7 2025-09-01	1206.6 2025-05-05	1256 2025-09-01	1200 2024-02-01
Highest weighted rating	1223.2 2018-10-01	1206.6 2018-10-01	1238.7 2025-09-01	1200 2018-10-01
Highest weighted performance	1200.2 2024-03-01	1200 2019-12-01	1328.6 2024-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1250.7	1206.6	1256	1200
Analysis
Rating	1250.7	1206.6	1256	1200
Raw rating	1250.7	1206.6	1256	1200
Weighted rating	1218.4	1190.4	1242.9
Weighted performance	1132.6	0	0
K-factor	36	36	36	36
Floor	750.7	706.6	756	700
Max/Min rating change allowed	154.3	164.3	153.1	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	1250.7	1206.6	1256	1200
New weighted rating	1221.7	1192.1	1244.7	1200
New weighted performance	1125.2	0	0	0
Temp new rating	1250.7	1206.6	1256	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1250.7	1206.6	1256	1200
New K-factor	36	36	36	36
New floor	750.7	706.6	756	700

Item	Main	Standard	Rapid
	0	0	0
	12	5	7
	10	5	5
	9	5	4
	0	0	0
	0	0	0
History	31	15	16

Games since
	Main 22	Standard 10		Rapid 12		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	12	7	58.33	70.8	1279.4	1350.3
Standard	5	3	60	85	1234.1	1319.1
Rapid	7	4	57.14	60.7	1311.8	1372.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	16.5	53.23	27.4	1237.3	1264.7
Standard	15	7	46.67	-28.3	1216.4	1188.1
Rapid	16	9.5	59.38	79.7	1256.9	1336.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1250.7	1206.6	1256	1200
2025-09-30	1250.7	1206.6	1256	1200
2025-09-01	1250.7	1206.6	1256	1200
2025-08-01	1223.2	1206.6	1241.4	1200
2025-07-01	1223.2	1206.6	1241.4	1200
2025-06-01	1223.2	1206.6	1241.4	1200
2025-05-01	1223.2	1206.6	1241.4	1200
2025-04-01	1201.3	1176.6	1241.4	1200
2025-03-01	1201.3	1176.6	1241.4	1200
2025-02-01	1201.3	1176.5	1241.4	1200
2025-01-01	1201.3	1171.2	1241.4	1200
2024-12-01	1201.3	1171.2	1241.4	1200
2024-11-01	1201.3	1171.2	1241.4	1200
2024-10-01	1201.3	1171.2	1241.4	1200
2024-09-01	1201.3	1171.2	1241.4	1200
2024-08-01	1201.3	1171.2	1241.4	1200
2024-07-01	1201.3	1171.2	1241.4	1200
2024-09-01	1214.1	1182.4	1241.4	1200
2024-05-01	1214.1	1182.4	1241.4	1200
2024-04-01	1214.1	1182.4	1241.4	1200
2024-03-01	1180	1182.4	1186.3	1200
2024-02-01	1180	1182.4	1186.3	1200
2024-01-01	1180	1182.4	1186.3	1200
2023-12-01	1180	1182.4	1186.3	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	Benoni Primary School Cluster Teams 2025 (U11A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	7	4	Yes	Analysis
2	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	Standard	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	Benoni Primary School Cluster Teams 2025 (U11A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	7	4	Yes	Analysis
2	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Boys)	2024-05-11	2024-05-11	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	Benoni Primary School Cluster Individuals 2024 (U11 Boys)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis
5	CMR Chess Academy Summer Tournament 2023 (B)	2023-10-21	2023-10-21	Rapid	Ekurhuleni (GE)	5	4	1.5	Yes	Analysis
6	Ekurhuleni North Schools Individual Finals 2023 (U9 Boys)	2023-05-12	2023-05-12	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Sardinha, S (Seveano)				Opponent Khabanyane, T (Thato)
2	4	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Holgreaves, R (Rowan)				Opponent Roos, M (Marnitz)
3	2	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Benoni Primary School Cluster 12 April 2025
		date 2024-05-11	rnd 5	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Makhubalo, L (Luyanda)				Opponent Solan, J (Joshua)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Benoni Primary School Cluster 12 April 2025
		date 2024-05-11	rnd 5	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Makhubalo, L (Luyanda)				Opponent Solan, J (Joshua)
2	2	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2023-05-12	rnd 5	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Disolane, L (Letago)				Opponent Khabanyane, T (Thato)
3	1	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Holgreaves, R (Rowan)				Opponent Holgreaves, R (Rowan)

#	Games	Start				End
1	7	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Teams 2025
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Sardinha, S (Seveano)				Opponent Roos, M (Marnitz)
2	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 7	type Rapid	result 1	date 2025-08-02	rnd 7	type Rapid	result 1
		Opponent Moutafis, A (Andoni)				Opponent Moutafis, A (Andoni)
3	1	Tournament CMR Chess Academy Summer Tournament 2023				Tournament CMR Chess Academy Summer Tournament 2023
		date 2023-10-21	rnd 5	type Rapid	result 1	date 2023-10-21	rnd 5	type Rapid	result 1
		Opponent Pather, T (Tamishka)				Opponent Pather, T (Tamishka)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Sardinha, S (Seveano)				Opponent Khabanyane, T (Thato)
2	4	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Holgreaves, R (Rowan)				Opponent Roos, M (Marnitz)
3	2	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Benoni Primary School Cluster 12 April 2025
		date 2024-05-11	rnd 5	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Makhubalo, L (Luyanda)				Opponent Solan, J (Joshua)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Benoni Primary School Cluster 12 April 2025
		date 2024-05-11	rnd 5	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Makhubalo, L (Luyanda)				Opponent Solan, J (Joshua)
2	2	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2023-05-12	rnd 5	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Disolane, L (Letago)				Opponent Khabanyane, T (Thato)
3	1	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Holgreaves, R (Rowan)				Opponent Holgreaves, R (Rowan)

#	Games	Start				End
1	7	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Teams 2025
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Sardinha, S (Seveano)				Opponent Roos, M (Marnitz)
2	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 7	type Rapid	result 1	date 2025-08-02	rnd 7	type Rapid	result 1
		Opponent Moutafis, A (Andoni)				Opponent Moutafis, A (Andoni)
3	1	Tournament CMR Chess Academy Summer Tournament 2023				Tournament CMR Chess Academy Summer Tournament 2023
		date 2023-10-21	rnd 5	type Rapid	result 1	date 2023-10-21	rnd 5	type Rapid	result 1
		Opponent Pather, T (Tamishka)				Opponent Pather, T (Tamishka)

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	Stroebel ,L (Lian)	2	2	425	1	1	425	1	1	425	0	0	0
1	Stroebel ,L (Lian)	2	1202.9	1627.9	1	1200	1627.9	1	1200	1627.9	0	0	0
2	Disolane ,L (Letago)	1	1	425	1	1	425	0	0	0	0	0	0
2	Disolane ,L (Letago)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Mnisi ,M (Moses)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mnisi ,M (Moses)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Pisto ,F (Fezukuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Pisto ,F (Fezukuhle)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Maphuthoma ,A (Amogetswe Lebogang)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Maphuthoma ,A (Amogetswe Lebogang)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Khabanyane ,T (Thato)	1	1	425	1	1	425	0	0	0	0	0	0
6	Khabanyane ,T (Thato)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Venter ,L (Luan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Venter ,L (Luan)	1	1226	801	1	1228.7	801	0	0	0	0	0	0
8	Holgreaves ,R (Rowan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Holgreaves ,R (Rowan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Solan ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
9	Solan ,J (Joshua)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Van Jaarsveldt ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Jaarsveldt ,J (Jayden)	1	1200	775	1	1200	775	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

Volschenk, Z (Zuan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms