Chess South Africa Ratings Database

PLAYER PAGE

Personal

Niemand, Z (Zandrieg)

Chess SA id

1100118122

FIDE id

Date of birth

2010-09-26 (U16)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-31

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1203.3	1180	1215.5	1200
Raw rating	1201.6	1178.8	1215.4	1200
Weighted rating	1203.3	1180	1215.5	1200
Weighted performance	985.6	0	0	0
Floor	720.3	700	737.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.4	170.9	162.2	165.8
Highest rating	1220.3 2024-10-01	1200 2018-10-01	1493 2024-07-01	1200 2018-10-01
Highest raw rating	1220.3 2024-10-01	1200 2018-02-01	1237.4 2024-08-01	1200 2024-02-01
Highest weighted rating	1220.3 2018-10-01	1200 2018-10-01	1214.9 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1493 2024-07-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.6	0.5	0.2	0
New rating	1203.9	1180.5	1215.8	1200
Analysis
Rating	1203.3	1180	1215.5	1200
Raw rating	1201.6	1178.8	1215.4	1200
Weighted rating	1203.3	1180	1215.5
Weighted performance	985.6	0	0
K-factor	36	36	36	36
Floor	720.3	700	737.4	700
Max/Min rating change allowed	165.4	170.9	162.2	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	1201.6	1178.8	1215.4	1200
New weighted rating	1203.9	1180.5	1215.8	1200
New weighted performance	985.2	0	0	0
Temp new rating	1203.9	1180.5	1215.8	1200
Temp new rating +/-	0.6	0.5	0.2	0
Final new rating +/-	0.6	0.5	0.2	0
New rating	1203.9	1180.5	1215.8	1200
New K-factor	36	36	36	36
New floor	720.3	700	737.4	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	18	10	8
	0	0	0
	0	0	0
	0	0	0
History	28	20	8

Games since
	Main 23	Standard 15		Rapid 8		Blitz 0
Gender	Male
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	5	2	40	-85	1197.2	1112.2
Standard	5	2	40	-85	1197.2	1112.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	13	46.43	-30.4	1221.4	1191
Standard	20	8.5	42.5	-63.8	1212.7	1148.9
Rapid	8	4.5	56.25	53.1	1243.1	1296.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1201.6	1178.8	1215.4	1200
2025-09-01	1201.6	1178.8	1215.4	1200
2025-08-01	1201.6	1178.8	1215.4	1200
2025-07-01	1200.4	1177.8	1215.4	1200
2025-06-01	1216	1191.2	1215.4	1200
2025-05-01	1216	1191.2	1215.4	1200
2025-04-01	1216	1191.2	1215.4	1200
2025-03-01	1216	1191.2	1215.4	1200
2025-02-01	1216	1191.2	1215.4	1200
2025-01-01	1216	1191.2	1215.4	1200
2024-12-01	1216	1191.2	1215.4	1200
2024-11-01	1216	1191.2	1215.4	1200
2024-10-01	1220.3	1191.2	1237.4	1200
2024-09-01	1202.1	1160.4	1237.4	1200
2024-08-01	1202.1	1160.4	1237.4	1200
2024-07-01	1167.8	1160.4	1200	1200
2024-06-01	1167.8	1160.4	1200	1200
2024-08-01	1165.1	1154	1200	1200
2024-04-01	1165.1	1154	1200	1200
2024-03-01	1165.1	1154	1200	1200
2024-02-01	1165.1	1154	1200	1200
2024-01-01	1165.1	1154	1200	1200
2023-12-01	1165.1	1154	1200	1200
2023-11-01	1165.1	1154	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	D6 HS Teams 2025 (U15)	2025-05-31	2025-05-31	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	D6 HS Teams 2025 (U15)	2025-05-31	2025-05-31	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Gauteng Top Schools 2024 (U15 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	2024 D6 Team Finals (U15)	2024-08-03	2024-08-03	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	2024 D6 Teams (Pool C U15)	2024-07-20	2024-07-20	Rapid	Ekurhuleni (GE)	5	3	2.5	Yes	Analysis
5	D6 High School Individual Final 2024 (U15 Boys)	2024-05-18	2024-05-18	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
6	2019 Gauteng School League Finals (U9 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2024 D6 Teams				Tournament 2024 D6 Team Finals
		date 2024-07-20	rnd 1	type Rapid	result 0.5	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Ramaboea, S (Sir-Emory)				Opponent Xhanti, D (Dubula)
2	2	Tournament D6 HS Teams 2025				Tournament D6 HS Teams 2025
		date 2025-05-31	rnd 2	type Standard	result 1	date 2025-05-31	rnd 3	type Standard	result 1
		Opponent Stapelberg, M (Milan)				Opponent Nzeya, B (Blessing)
3	2	Tournament 2024 D6 Team Finals				Tournament 2024 D6 Team Finals
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Mashaba, H (Hlayani)				Opponent Katleho, N (Nhlabathi)

#	Games	Start				End
1	2	Tournament D6 HS Teams 2025				Tournament D6 HS Teams 2025
		date 2025-05-31	rnd 2	type Standard	result 1	date 2025-05-31	rnd 3	type Standard	result 1
		Opponent Stapelberg, M (Milan)				Opponent Nzeya, B (Blessing)
2	2	Tournament 2024 D6 Team Finals				Tournament 2024 D6 Team Finals
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Mashaba, H (Hlayani)				Opponent Katleho, N (Nhlabathi)
3	1	Tournament 2024 D6 Team Finals				Tournament 2024 D6 Team Finals
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Xhanti, D (Dubula)				Opponent Xhanti, D (Dubula)

#	Games	Start				End
1	3	Tournament 2024 D6 Teams				Tournament 2024 D6 Teams
		date 2024-07-20	rnd 1	type Rapid	result 0.5	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent Ramaboea, S (Sir-Emory)				Opponent Rilwele, M (Mulaudi)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Skosane, S (Sibusiso)				Opponent Skosane, S (Sibusiso)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 2	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Otshepeng, R (Rahube)				Opponent Otshepeng, R (Rahube)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2024 D6 Teams				Tournament 2024 D6 Team Finals
		date 2024-07-20	rnd 3	type Rapid	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Okoye, C (Chino)				Opponent Xhanti, D (Dubula)
2	2	Tournament D6 HS Teams 2025				Tournament D6 HS Teams 2025
		date 2025-05-31	rnd 2	type Standard	result 1	date 2025-05-31	rnd 3	type Standard	result 1
		Opponent Stapelberg, M (Milan)				Opponent Nzeya, B (Blessing)
3	2	Tournament 2024 D6 Team Finals				Tournament 2024 D6 Team Finals
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Mashaba, H (Hlayani)				Opponent Katleho, N (Nhlabathi)

#	Games	Start				End
1	2	Tournament D6 HS Teams 2025				Tournament D6 HS Teams 2025
		date 2025-05-31	rnd 2	type Standard	result 1	date 2025-05-31	rnd 3	type Standard	result 1
		Opponent Stapelberg, M (Milan)				Opponent Nzeya, B (Blessing)
2	2	Tournament 2024 D6 Team Finals				Tournament 2024 D6 Team Finals
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Mashaba, H (Hlayani)				Opponent Katleho, N (Nhlabathi)
3	1	Tournament 2024 D6 Team Finals				Tournament 2024 D6 Team Finals
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Xhanti, D (Dubula)				Opponent Xhanti, D (Dubula)

#	Games	Start				End
1	2	Tournament 2024 D6 Teams				Tournament 2024 D6 Teams
		date 2024-07-20	rnd 3	type Rapid	result 1	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent Okoye, C (Chino)				Opponent Rilwele, M (Mulaudi)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Skosane, S (Sibusiso)				Opponent Skosane, S (Sibusiso)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 2	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Otshepeng, R (Rahube)				Opponent Otshepeng, R (Rahube)

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	Nelani ,L (Lesedi)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Nelani ,L (Lesedi)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Mathebula ,F (Flora)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Mathebula ,F (Flora)	1	1223.1	1223.1	1	1189.2	1223.1	0	0	0	0	0	0
3	Thuntsi ,M (Molemo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Thuntsi ,M (Molemo)	1	1186.2	761.2	1	1200	761.2	0	0	0	0	0	0
4	Saunders ,W (Wayde)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Saunders ,W (Wayde)	1	1491.7	1066.7	1	1493.6	1066.7	0	0	0	0	0	0
5	Mashaba ,H (Hlayani)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mashaba ,H (Hlayani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Rakhale ,T (Tshenolo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Rakhale ,T (Tshenolo)	1	1091.8	1516.8	1	1071.6	1516.8	0	0	0	0	0	0
7	Grundlingh ,A (Alex Jared)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Grundlingh ,A (Alex Jared)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Valashiya ,B (Banzi)	1	1	425	1	1	425	0	0	0	0	0	0
8	Valashiya ,B (Banzi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Fritz ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Fritz ,L (Liam)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Nyathi ,T (Thando)	1	1	425	1	1	425	0	0	0	0	0	0
10	Nyathi ,T (Thando)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Niemand, Z (Zandrieg)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms