Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kruger, Z (Zanika)

Chess SA id

2100304612

FIDE id

Date of birth

2010-08-04 (U18)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1185.8	1181.3	1200	1200
Raw rating	1183.4	1181.3	1200	1200
Weighted rating	1151.2	1143.5	1200	1200
Weighted performance	1185.8	1181	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.8	170.3	165.8	165.8
Highest rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.5	0	0	0
New rating	1183.4	1181.3	1200	1200
Analysis
Rating	1185.8	1181.3	1200	1200
Raw rating	1183.4	1181.3	1200	1200
Weighted rating	1151.2	1143.5	1200
Weighted performance	1185.8	1181	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	169.8	170.3	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	1183.4	1181.3	1200	1200
New weighted rating	1153.4	1146.2	1200	1200
New weighted performance	1177.9	1173.1	0	0
Temp new rating	1183.4	1181.3	1200	1200
Temp new rating +/-	-2.5	0	0	0
Final new rating +/-	-2.5	0	0	0
New rating	1183.4	1181.3	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	41	41
	10	10
	0	0
	0	0
	0	0
History	51	51

Games since
	Main 51	Standard 51		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	4370		1405		492
Female	1089		340		119
U16	685		233		69
U16 Female	210		76		20
Standard
	RSA		Province		Region
Overall	4322		1539		585
Female	1082		365		141
U16	695		251		85
U16 Female	204		73		22
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	41	14	34.15	-134.8	1259.8	1125
Standard	41	14	34.15	-134.8	1259.8	1125
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	51	16	31.37	-158.3	1249.6	1091.2
Standard	51	16	31.37	-158.3	1249.6	1091.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1183.4	1181.3	1200	1200
2025-11-30	1157.3	1154.7	1200	1200
2025-11-01	1157.3	1154.7	1200	1200
2025-09-30	1143.6	1138.5	1200	1200
2025-09-01	1134.4	1126.3	1200	1200
2025-08-01	1151.2	1141.9	1200	1200
2025-07-01	1156.9	1149.6	1200	1200
2025-06-01	1156.9	1149.6	1200	1200
2025-05-01	1156.3	1147.7	1200	1200
2025-04-01	1155.3	1146.7	1200	1200
2025-03-01	1160	1153.1	1200	1200
2025-02-01	1157.9	1149.9	1200	1200
2025-01-01	1112.7	1096.4	1200	1200
2024-12-01	1112.7	1096.4	1200	1200
2024-11-01	1112.7	1096.4	1200	1200
2024-10-01	1112.7	1096.4	1200	1200
2024-09-01	1151.9	1140.8	1200	1200
2024-11-01	1151.9	1140.8	1200	1200
2024-07-01	1151.9	1140.8	1200	1200
2024-06-01	1151.9	1140.8	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

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Gauteng Inter-Region at Emerald Resort 2025 (U16+U18 Girls)	2025-12-06	2025-12-07	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis
2	2025 Gauteng Top Schools Teams (U15 Girls)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	2025 Alekhine Open (D)	2025-09-06	2025-09-07	Standard	Tshwane (GTP)	5	4	1.5	Yes	Analysis
4	2025 Etienne Lewis Closed Chess Tournament (U16)	2025-08-08	2025-08-10	Standard	Tshwane (GTP)	7	7	2	Yes	Analysis
5	2025 Menlo Open (B)	2025-07-26	2025-07-26	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
6	2025 Tshwane South School District Individual Finals (D4) (U15 Girls)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
7	AHS Open Chess Tournament 2025 (D)	2025-03-01	2025-03-01	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
8	2025 KSNG Open (D)	2025-02-22	2025-02-22	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
9	2025 Tshwane Chess OPEN Registration Tournament (C)	2025-01-25	2025-01-25	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
10	2024 Tuks Open Chess Tournament (C)	2024-09-28	2024-09-28	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
11	2024 Tshwane South School District CLOSED Individual Championships (U18 Girls)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2025 Tshwane Chess OPEN Registration Tournament				Tournament 2025 KSNG Open
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent De Klerk, D (Daniel)				Opponent Mamphweli, T (Tshedza)
2	2	Tournament 2025 Alekhine Open				Tournament 2025 Alekhine Open
		date 2025-09-07	rnd 4	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 0.5
		Opponent Zhang, Y (Yufeng)				Opponent Venter, C (Chermone)
3	1	Tournament 2025 Gauteng Top Schools Teams				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Radulane, M (Mpho)				Opponent Radulane, M (Mpho)

#	Games	Start				End
1	4	Tournament 2025 Tshwane Chess OPEN Registration Tournament				Tournament 2025 KSNG Open
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent De Klerk, D (Daniel)				Opponent Mamphweli, T (Tshedza)
2	2	Tournament 2025 Alekhine Open				Tournament 2025 Alekhine Open
		date 2025-09-07	rnd 4	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 0.5
		Opponent Zhang, Y (Yufeng)				Opponent Venter, C (Chermone)
3	1	Tournament 2025 Etienne Lewis Closed Chess Tournament				Tournament 2025 Etienne Lewis Closed Chess Tournament
		date 2025-08-10	rnd 7	type Standard	result 1	date 2025-08-10	rnd 7	type Standard	result 1
		Opponent Rizvi, A (Anam)				Opponent Rizvi, A (Anam)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Tshwane Chess OPEN Registration Tournament				Tournament 2025 KSNG Open
		date 2025-01-25	rnd 5	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent De Kock, L (Lana)				Opponent Mamphweli, T (Tshedza)
2	1	Tournament 2025 Alekhine Open				Tournament 2025 Alekhine Open
		date 2025-09-07	rnd 4	type Standard	result 1	date 2025-09-07	rnd 4	type Standard	result 1
		Opponent Zhang, Y (Yufeng)				Opponent Zhang, Y (Yufeng)
3	1	Tournament 2025 Etienne Lewis Closed Chess Tournament				Tournament 2025 Etienne Lewis Closed Chess Tournament
		date 2025-08-10	rnd 7	type Standard	result 1	date 2025-08-10	rnd 7	type Standard	result 1
		Opponent Rizvi, A (Anam)				Opponent Rizvi, A (Anam)

#	Games	Start				End
1	2	Tournament 2025 Tshwane Chess OPEN Registration Tournament				Tournament 2025 KSNG Open
		date 2025-01-25	rnd 5	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent De Kock, L (Lana)				Opponent Mamphweli, T (Tshedza)
2	1	Tournament 2025 Alekhine Open				Tournament 2025 Alekhine Open
		date 2025-09-07	rnd 4	type Standard	result 1	date 2025-09-07	rnd 4	type Standard	result 1
		Opponent Zhang, Y (Yufeng)				Opponent Zhang, Y (Yufeng)
3	1	Tournament 2025 Etienne Lewis Closed Chess Tournament				Tournament 2025 Etienne Lewis Closed Chess Tournament
		date 2025-08-10	rnd 7	type Standard	result 1	date 2025-08-10	rnd 7	type Standard	result 1
		Opponent Rizvi, A (Anam)				Opponent Rizvi, A (Anam)

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	De Kock ,L (Lana)	2	1	0	2	1	0	0	0	0	0	0	0
1	De Kock ,L (Lana)	2	1169.6	1169.6	2	1168.4	1169.6	0	0	0	0	0	0
2	Tshazi ,Z (Zechariah)	2	2	425	2	2	425	0	0	0	0	0	0
2	Tshazi ,Z (Zechariah)	2	1199.7	1624.7	2	1199.7	1624.7	0	0	0	0	0	0
3	Visser ,A (Anecia)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Visser ,A (Anecia)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Herholdt ,X (Xander)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Herholdt ,X (Xander)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Vos ,D (Dominique)	1	1	425	1	1	425	0	0	0	0	0	0
5	Vos ,D (Dominique)	1	1292	1717	1	1308.6	1717	0	0	0	0	0	0
6	Mabelesa ,M (Mpho)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mabelesa ,M (Mpho)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Msiza ,A (Angel)	1	1	425	1	1	425	0	0	0	0	0	0
7	Msiza ,A (Angel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Ndebele ,AT (Akhumzi Thandolwenkosi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Ndebele ,AT (Akhumzi Thandolwenkosi)	1	1283.2	858.2	1	1270.9	858.2	0	0	0	0	0	0
9	Matlaila ,O (Ofentse)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Matlaila ,O (Ofentse)	1	1322.7	897.7	1	1323.7	897.7	0	0	0	0	0	0
10	Masinge ,N (Nyeleti)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Masinge ,N (Nyeleti)	1	1404.5	979.5	1	1396.6	979.5	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

Kruger, Z (Zanika)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms