Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kuhn, Z (Zane)

Chess SA id

1150301334

FIDE id

Date of birth

2015-04-01 (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	1189.4	1166.6	1219.5	1200
Raw rating	1189.4	1166.6	1219.5	1200
Weighted rating	1182.4	1164.4	1218.9	1200
Weighted performance	0	0	0	0
Floor	711.8	700	720	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.3	173.9	161.3	165.8
Highest rating	1230.2 2024-03-01	1200 2024-04-01	1295.9 2024-03-01	1200 2024-04-01
Highest raw rating	1211.8 2024-04-01	1200 2024-04-01	1220 2024-04-01	1200 2024-04-01
Highest weighted rating	1211.8 2024-04-01	1200 2024-04-01	1220 2024-10-01	1200 2024-04-01
Highest weighted performance	1230.2 2024-03-01	1200 2024-03-01	1295.9 2024-03-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1189.4	1166.6	1219.5	1200
Analysis
Rating	1189.4	1166.6	1219.5	1200
Raw rating	1189.4	1166.6	1219.5	1200
Weighted rating	1182.4	1164.4	1218.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	711.8	700	720	700
Max/Min rating change allowed	168.3	173.9	161.3	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	1189.4	1166.6	1219.5	1200
New weighted rating	1182.8	1164.1	1219.2	1200
New weighted performance	0	0	0	0
Temp new rating	1189.4	1166.6	1219.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1189.4	1166.6	1219.5	1200
New K-factor	36	36	36	36
New floor	711.8	700	720	700

Item	Main	Standard	Rapid
	0	0	0
	10	5	5
	10	5	5
	0	0	0
	0	0	0
	0	0	0
History	20	10	10

Games since
	Main 20	Standard 10		Rapid 10		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	10	4.5	45	-42.5	1215.8	1173.2
Standard	5	2	40	-85	1201.2	1116.2
Rapid	5	2.5	50	0	1230.3	1230.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	8.5	42.5	-63.8	1220.3	1156.6
Standard	10	3	30	-170	1222.2	1052.2
Rapid	10	5.5	55	42.5	1218.3	1260.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1189.4	1166.6	1219.5	1200
2025-09-01	1189.4	1166.6	1219.5	1200
2025-08-01	1182.4	1166.6	1220	1200
2025-07-01	1182.4	1166.6	1220	1200
2025-06-01	1182.4	1166.6	1220	1200
2025-05-01	1182.2	1166.6	1220	1200
2025-04-01	1183.8	1168.9	1220	1200
2025-03-01	1183.8	1168.9	1220	1200
2025-02-01	1183.6	1168.5	1220	1200
2025-01-01	1173.9	1151.6	1220	1200
2024-12-01	1173.9	1151.6	1220	1200
2024-11-01	1173.9	1151.6	1220	1200
2024-10-01	1173.9	1151.6	1220	1200
2024-09-01	1173.9	1151.6	1220	1200
2024-08-01	1173.9	1151.6	1220	1200
2024-07-01	1173.9	1151.6	1220	1200
2024-06-01	1173.9	1151.6	1220	1200
2024-08-01	1173.9	1151.6	1220	1200
2024-04-01	1211.8	1200	1220	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	Benoni Primary School Cluster Teams 2025 (U11B)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
2	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	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	Benoni Primary School Cluster Teams 2025 (U11B)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
2	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	Westwood Open 2024 (D)	2024-04-13	2024-04-13	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
4	Benoni Primary School Cluster Individuals 2024 (U9 Boys)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 3	type Rapid	result 0.5	date 2025-08-02	rnd 5	type Rapid	result 0.5
		Opponent Tsosane, B (Bokang)				Opponent Olivier, T (Tiaan)
2	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Marais, D (Daniel)				Opponent Marais, S (Sj)
3	2	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 1	type Rapid	result 0.5
		Opponent Todiwanashe, L (Lionel)				Opponent Terblanche, W (Wouter)

#	Games	Start				End
1	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 Todiwanashe, L (Lionel)				Opponent Todiwanashe, L (Lionel)
2	1	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Ramsoonder, A (Azriel)				Opponent Ramsoonder, A (Azriel)
3	1	Tournament Westwood Open 2024				Tournament Westwood Open 2024
		date 2024-04-13	rnd 3	type Standard	result 1	date 2024-04-13	rnd 3	type Standard	result 1
		Opponent Venter, Z (Zoe)				Opponent Venter, Z (Zoe)

#	Games	Start				End
1	3	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 3	type Rapid	result 0.5	date 2025-08-02	rnd 5	type Rapid	result 0.5
		Opponent Tsosane, B (Bokang)				Opponent Olivier, T (Tiaan)
2	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Marais, D (Daniel)				Opponent Marais, S (Sj)
3	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 1	type Rapid	result 0.5	date 2025-08-02	rnd 1	type Rapid	result 0.5
		Opponent Terblanche, W (Wouter)				Opponent Terblanche, W (Wouter)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Marais, D (Daniel)				Opponent Marais, S (Sj)
2	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 4	type Rapid	result 1
		Opponent Meiring, J (Jaundre)				Opponent Meiring, J (Jaundre)
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 Todiwanashe, L (Lionel)				Opponent Todiwanashe, L (Lionel)

#	Games	Start				End
1	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 Todiwanashe, L (Lionel)				Opponent Todiwanashe, L (Lionel)
2	1	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Ramsoonder, A (Azriel)				Opponent Ramsoonder, A (Azriel)
3	1	Tournament Westwood Open 2024				Tournament Westwood Open 2024
		date 2024-04-13	rnd 3	type Standard	result 1	date 2024-04-13	rnd 3	type Standard	result 1
		Opponent Venter, Z (Zoe)				Opponent Venter, Z (Zoe)

#	Games	Start				End
1	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Marais, D (Daniel)				Opponent Marais, S (Sj)
2	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 4	type Rapid	result 1
		Opponent Meiring, J (Jaundre)				Opponent Meiring, J (Jaundre)

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	Steyn ,K (Kahn)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Steyn ,K (Kahn)	1	1162.5	737.5	1	1163.3	737.5	0	0	0	0	0	0
2	Stroebel ,L (Lian)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Stroebel ,L (Lian)	1	1205.8	780.8	1	1200	780.8	0	0	0	0	0	0
3	Steyn ,K (Kian)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Steyn ,K (Kian)	1	1442.1	1017.1	1	1449.6	1017.1	0	0	0	0	0	0
4	Todiwanashe ,L (Lionel)	1	1	425	1	1	425	0	0	0	0	0	0
4	Todiwanashe ,L (Lionel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Kleynhans ,C (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kleynhans ,C (Christiaan)	1	1211.5	786.5	1	1200	786.5	0	0	0	0	0	0
6	Van Jaarsveldt ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Jaarsveldt ,J (Jayden)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Beaton ,M (Mekhl)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Beaton ,M (Mekhl)	1	1201.6	776.6	1	1200	776.6	0	0	0	0	0	0
8	Vuma ,N (Nathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Vuma ,N (Nathan)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Ramsoonder ,A (Azriel)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ramsoonder ,A (Azriel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Venter ,Z (Zoe)	1	1	425	1	1	425	0	0	0	0	0	0
10	Venter ,Z (Zoe)	1	1198.6	1623.6	1	1200	1623.6	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

Kuhn, Z (Zane)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms