Chess South Africa Ratings Database

PLAYER PAGE

Personal

Steinmann, Z (Zandrey)

Chess SA id

1140160590

FIDE id

Date of birth

2014-01-23 (U12)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1352.8

Item	Main	Standard	Rapid	Blitz
Rating	1294.3	1304.8	1200	1200
Raw rating	1294.3	1304.8	1200	1200
Weighted rating	1265.6	1273	1200	1200
Weighted performance	1234.7	1233.5	0	0
Floor	794.3	804.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	145	142.8	165.8	165.8
Highest rating	1294.3 2025-09-01	1304.8 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1294.3 2025-09-01	1304.8 2025-09-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1258.6 2025-09-01	1265.4 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1262.9 2025-09-01	1261.7 2025-09-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1294.3	1304.8	1200	1200
Analysis
Rating	1294.3	1304.8	1200	1200
Raw rating	1294.3	1304.8	1200	1200
Weighted rating	1265.6	1273	1200
Weighted performance	1234.7	1233.5	0
K-factor	36	36	36	36
Floor	794.3	804.8	700	700
Max/Min rating change allowed	145	142.8	165.8	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	1294.3	1304.8	1200	1200
New weighted rating	1268.8	1276.5	1200	1200
New weighted performance	1226.8	1225.7	0	0
Temp new rating	1294.3	1304.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1294.3	1304.8	1200	1200
New K-factor	36	36	36	36
New floor	794.3	804.8	700	700

Item	Main	Standard
	0	0
	10	10
	14	14
	10	10
	0	0
	0	0
History	34	34

Games since
	Main 24	Standard 24		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Sedibeng (GSV)
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	10	7	70	170	1215.6	1385.6
Standard	10	7	70	170	1215.6	1385.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	34	21.5	63.24	112.5	1202.2	1314.7
Standard	34	21.5	63.24	112.5	1202.2	1314.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1294.3	1304.8	1200	1200
2025-09-30	1294.3	1304.8	1200	1200
2025-09-01	1294.3	1304.8	1200	1200
2025-08-01	1290.8	1302.5	1200	1200
2025-07-01	1290.8	1302.5	1200	1200
2025-06-01	1254.4	1259.8	1200	1200
2025-05-01	1254.4	1259.8	1200	1200
2025-04-01	1254.4	1259.8	1200	1200
2025-03-01	1254.4	1259.8	1200	1200
2025-02-01	1254.4	1259.8	1200	1200
2025-01-01	1254.4	1259.8	1200	1200
2024-12-01	1254.4	1259.8	1200	1200
2024-11-01	1254.4	1259.8	1200	1200
2024-10-01	1254.4	1259.8	1200	1200
2024-09-01	1254.4	1259.8	1200	1200
2024-08-01	1230.8	1233.5	1200	1200
2024-07-01	1240.4	1246.8	1200	1200
2024-09-01	1240.4	1246.8	1200	1200
2024-05-01	1232.3	1238.2	1200	1200
2024-04-01	1232.3	1238.2	1200	1200
2024-03-01	1232.3	1238.2	1200	1200
2024-02-01	1232.3	1238.2	1200	1200
2024-01-01	1232.3	1238.2	1200	1200
2023-12-01	1232.3	1238.2	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 Schools Provincial Individual Chess Championship (U11 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	0	0	No	Analysis
2	GDE (D8) Sedibeng West Schools - Teams 2025 (U9+U11)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
3	GDE (D8) Sedibeng West Schools Individuals 2025 (U11 Boys)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	0	0	No	Analysis
2	GDE (D8) Sedibeng West Schools - Teams 2025 (U9+U11)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
3	GDE (D8) Sedibeng West Schools Individuals 2025 (U11 Boys)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
4	Sedibeng West District Schools Chess Team's Championships 2024 (U11)	2024-08-12	2024-08-12	Standard	Sedibeng (GSV)	5	4	3	Yes	Analysis
5	Sedibeng West District Schools Individual Chess Championships 2024 (U11 Boys)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
6	Sedibeng Chess Open 11 May 2024 (U11)	2024-05-11	2024-05-11	Standard	Sedibeng (GSV)	5	5	3	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 Sedibeng West District Schools Chess Tournament (U9+U11)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis

#	Games	Start				End
1	6	Tournament Sedibeng West District Schools Chess Team's Championships 2024				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2024-08-12	rnd 2	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 1
		Opponent Nhlapo, N (Nokufa)				Opponent Venter, D (Daniel)
2	4	Tournament 2023 Sedibeng West District Schools Chess Tournament				Tournament 2023 Sedibeng West District Schools Chess Tournament
		date 2023-08-12	rnd 1	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Masiu, K (Katleho)				Opponent Swanepoel, L (Logan)
3	3	Tournament Sedibeng Chess Open 11 May 2024				Tournament Sedibeng West District Schools Individual Chess Championships 2024
		date 2024-05-11	rnd 5	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Mosia, N (Ntokozo)				Opponent Khumalo, T (Thandolwethu)

#	Games	Start				End
1	6	Tournament Sedibeng West District Schools Chess Team's Championships 2024				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2024-08-12	rnd 2	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 1
		Opponent Nhlapo, N (Nokufa)				Opponent Venter, D (Daniel)
2	4	Tournament 2023 Sedibeng West District Schools Chess Tournament				Tournament 2023 Sedibeng West District Schools Chess Tournament
		date 2023-08-12	rnd 1	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Masiu, K (Katleho)				Opponent Swanepoel, L (Logan)
3	3	Tournament Sedibeng Chess Open 11 May 2024				Tournament Sedibeng West District Schools Individual Chess Championships 2024
		date 2024-05-11	rnd 5	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Mosia, N (Ntokozo)				Opponent Khumalo, T (Thandolwethu)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Sedibeng West District Schools Chess Team's Championships 2024				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2024-08-12	rnd 2	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 1
		Opponent Nhlapo, N (Nokufa)				Opponent Venter, D (Daniel)
2	4	Tournament 2023 Sedibeng West District Schools Chess Tournament				Tournament 2023 Sedibeng West District Schools Chess Tournament
		date 2023-08-12	rnd 1	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Masiu, K (Katleho)				Opponent Swanepoel, L (Logan)
3	3	Tournament Sedibeng Chess Open 11 May 2024				Tournament Sedibeng West District Schools Individual Chess Championships 2024
		date 2024-05-11	rnd 5	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Mosia, N (Ntokozo)				Opponent Khumalo, T (Thandolwethu)

#	Games	Start				End
1	6	Tournament Sedibeng West District Schools Chess Team's Championships 2024				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2024-08-12	rnd 2	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 1
		Opponent Nhlapo, N (Nokufa)				Opponent Venter, D (Daniel)
2	4	Tournament 2023 Sedibeng West District Schools Chess Tournament				Tournament 2023 Sedibeng West District Schools Chess Tournament
		date 2023-08-12	rnd 1	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Masiu, K (Katleho)				Opponent Swanepoel, L (Logan)
3	3	Tournament Sedibeng Chess Open 11 May 2024				Tournament Sedibeng West District Schools Individual Chess Championships 2024
		date 2024-05-11	rnd 5	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Mosia, N (Ntokozo)				Opponent Khumalo, T (Thandolwethu)

No games found.

#	Games	Start				End

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	Venter ,D (Daniel)	2	1	0	2	1	0	0	0	0	0	0	0
1	Venter ,D (Daniel)	2	1199.9	1199.9	2	1199.9	1199.9	0	0	0	0	0	0
2	Roux ,R (Rivan)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Roux ,R (Rivan)	2	1211.8	786.8	2	1193.4	786.8	0	0	0	0	0	0
3	Ruele ,B (Bohlale)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ruele ,B (Bohlale)	1	1200	1625	1	1199.8	1625	0	0	0	0	0	0
4	Ebersohn ,C (Chrisne)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ebersohn ,C (Chrisne)	1	1212.9	1637.9	1	1214.8	1637.9	0	0	0	0	0	0
5	Zwane ,N (Ndumiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Zwane ,N (Ndumiso)	1	1199.4	774.4	1	1198.6	774.4	0	0	0	0	0	0
6	Bezuidenhout ,W (Wiehan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bezuidenhout ,W (Wiehan)	1	1199.9	1624.9	1	1199.9	1624.9	0	0	0	0	0	0
7	Moroke ,T (Tshepang)	1	1	425	1	1	425	0	0	0	0	0	0
7	Moroke ,T (Tshepang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mokaki ,T (Thapelo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mokaki ,T (Thapelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Masiu ,K (Katleho)	1	1	425	1	1	425	0	0	0	0	0	0
9	Masiu ,K (Katleho)	1	1156.4	1581.4	1	1147.4	1581.4	0	0	0	0	0	0
10	Terblanche ,H (Handre)	1	1	425	1	1	425	0	0	0	0	0	0
10	Terblanche ,H (Handre)	1	1173.8	1598.8	1	1168.4	1598.8	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

Steinmann, Z (Zandrey)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms