Chess South Africa Ratings Database

PLAYER PAGE

Personal

Valiallah, Z (Zane)

Chess SA id

1130162188

FIDE id

Date of birth

2013-09-10 (U14)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1190.1	1200	1182.9	1200
Raw rating	1190.1	1200	1182.9	1200
Weighted rating	1188.7	1200	1180.4	1200
Weighted performance	0	0	0	0
Floor	701.9	700	704	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.2	165.8	169.9	165.8
Highest rating	1201.9 2024-03-01	1200 2018-10-01	1235.8 2023-08-01	1200 2018-10-01
Highest raw rating	1201.9 2024-03-01	1200 2024-03-01	1204 2024-03-01	1200 2024-03-01
Highest weighted rating	1201.9 2024-05-01	1200 2018-10-01	1204 2024-05-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-03-01	1235.8 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1190.1	1200	1182.9	1200
Analysis
Rating	1190.1	1200	1182.9	1200
Raw rating	1190.1	1200	1182.9	1200
Weighted rating	1188.7	1200	1180.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	701.9	700	704	700
Max/Min rating change allowed	168.2	165.8	169.9	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	1190.1	1200	1182.9	1200
New weighted rating	1188.7	1200	1180.3	1200
New weighted performance	0	0	0	0
Temp new rating	1190.1	1200	1182.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1190.1	1200	1182.9	1200
New K-factor	36	36	36	36
New floor	701.9	700	704	700

Item	Main	Rapid
	0	0
	0	0
	5	5
	5	5
	0	0
	0	0
History	10	10

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	4	40	-85	1216.4	1131.4
Standard	0	0	0	0	0	0
Rapid	10	4	40	-85	1216.4	1131.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1190.1	1200	1182.9	1200
2025-09-01	1190.1	1200	1182.9	1200
2025-08-01	1190.1	1200	1182.9	1200
2025-07-01	1190.1	1200	1182.9	1200
2025-06-01	1190.1	1200	1182.9	1200
2025-05-01	1190.1	1200	1182.9	1200
2025-04-01	1190.1	1200	1182.9	1200
2025-03-01	1190.1	1200	1182.9	1200
2025-02-01	1189.9	1200	1182.4	1200
2025-01-01	1182	1200	1168.4	1200
2024-12-01	1182	1200	1168.4	1200
2024-11-01	1182	1200	1168.4	1200
2024-10-01	1182	1200	1168.4	1200
2024-09-01	1182	1200	1168.4	1200
2024-08-01	1182	1200	1168.4	1200
2024-07-01	1182	1200	1168.4	1200
2024-06-01	1182	1200	1168.4	1200
2024-08-01	1201.9	1200	1204	1200
2024-04-01	1201.9	1200	1204	1200
2024-03-01	1201.9	1200	1204	1200
2024-02-01	1201.9	1200	1204	1200
2024-01-01	1201.9	1200	1204	1200
2023-12-01	1201.9	1200	1204	1200
2023-11-01	1201.9	1200	1204	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	Westville Chess Club Rapid Rated Tournament 2024 (Senior Primary)	2024-05-25	2024-05-25	Rapid	Ethekwini (KED)	6	5	1.5	Yes	Analysis
2	St James Rapid Rated Tournament 2023 (Senior)	2023-08-26	2023-08-26	Rapid	Ethekwini (KED)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament St James Rapid Rated Tournament 2023				Tournament St James Rapid Rated Tournament 2023
		date 2023-08-26	rnd 1	type Rapid	result 1	date 2023-08-26	rnd 3	type Rapid	result 0.5
		Opponent Naidoo, B (Benjamin)				Opponent Lalbahadur, A (Aryan)
2	2	Tournament St James Rapid Rated Tournament 2023				Tournament Westville Chess Club Rapid Rated Tournament 2024
		date 2023-08-26	rnd 5	type Rapid	result 0.5	date 2024-05-25	rnd 1	type Rapid	result 0.5
		Opponent Dube, S (Siphesihle)				Opponent Nadesan, M (Mikhail)
3	1	Tournament Westville Chess Club Rapid Rated Tournament 2024				Tournament Westville Chess Club Rapid Rated Tournament 2024
		date 2024-05-25	rnd 3	type Rapid	result 1	date 2024-05-25	rnd 3	type Rapid	result 1
		Opponent Arthur, Z (Zachary)				Opponent Arthur, Z (Zachary)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament St James Rapid Rated Tournament 2023				Tournament St James Rapid Rated Tournament 2023
		date 2023-08-26	rnd 1	type Rapid	result 1	date 2023-08-26	rnd 3	type Rapid	result 0.5
		Opponent Naidoo, B (Benjamin)				Opponent Lalbahadur, A (Aryan)
2	2	Tournament St James Rapid Rated Tournament 2023				Tournament Westville Chess Club Rapid Rated Tournament 2024
		date 2023-08-26	rnd 5	type Rapid	result 0.5	date 2024-05-25	rnd 1	type Rapid	result 0.5
		Opponent Dube, S (Siphesihle)				Opponent Nadesan, M (Mikhail)
3	1	Tournament Westville Chess Club Rapid Rated Tournament 2024				Tournament Westville Chess Club Rapid Rated Tournament 2024
		date 2024-05-25	rnd 3	type Rapid	result 1	date 2024-05-25	rnd 3	type Rapid	result 1
		Opponent Arthur, Z (Zachary)				Opponent Arthur, Z (Zachary)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Westville Chess Club Rapid Rated Tournament 2024				Tournament Westville Chess Club Rapid Rated Tournament 2024
		date 2024-05-25	rnd 3	type Rapid	result 1	date 2024-05-25	rnd 3	type Rapid	result 1
		Opponent Arthur, Z (Zachary)				Opponent Arthur, Z (Zachary)
2	1	Tournament St James Rapid Rated Tournament 2023				Tournament St James Rapid Rated Tournament 2023
		date 2023-08-26	rnd 1	type Rapid	result 1	date 2023-08-26	rnd 1	type Rapid	result 1
		Opponent Naidoo, B (Benjamin)				Opponent Naidoo, B (Benjamin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Westville Chess Club Rapid Rated Tournament 2024				Tournament Westville Chess Club Rapid Rated Tournament 2024
		date 2024-05-25	rnd 3	type Rapid	result 1	date 2024-05-25	rnd 3	type Rapid	result 1
		Opponent Arthur, Z (Zachary)				Opponent Arthur, Z (Zachary)
2	1	Tournament St James Rapid Rated Tournament 2023				Tournament St James Rapid Rated Tournament 2023
		date 2023-08-26	rnd 1	type Rapid	result 1	date 2023-08-26	rnd 1	type Rapid	result 1
		Opponent Naidoo, B (Benjamin)				Opponent Naidoo, B (Benjamin)

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	Ngwenya ,S (Samkelo)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
1	Ngwenya ,S (Samkelo)	1	1232.2	1232.2	0	0	0	1	1200	1232.2	0	0	0
2	Dube ,S (Siphesihle)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
2	Dube ,S (Siphesihle)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
3	Ramlachan ,K (Kairav)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Ramlachan ,K (Kairav)	1	1246.3	821.3	0	0	0	1	1214	821.3	0	0	0
4	Lalbahadur ,A (Aryan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
4	Lalbahadur ,A (Aryan)	1	1236.3	1236.3	0	0	0	1	1242.8	1236.3	0	0	0
5	Arthur ,Z (Zachary)	1	1	425	0	0	0	1	1	425	0	0	0
5	Arthur ,Z (Zachary)	1	1194.2	1619.2	0	0	0	1	1179.5	1619.2	0	0	0
6	Joseph ,M (Mikael)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Joseph ,M (Mikael)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Nadesan ,M (Mikhail)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Nadesan ,M (Mikhail)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
8	Omile ,T (Tobenna)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Omile ,T (Tobenna)	1	1223.6	798.6	0	0	0	1	1200	798.6	0	0	0
9	Luo ,E (Ella)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Luo ,E (Ella)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Naidoo ,B (Benjamin)	1	1	425	0	0	0	1	1	425	0	0	0
10	Naidoo ,B (Benjamin)	1	1231.9	1656.9	0	0	0	1	1283.6	1656.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Valiallah, 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