Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zikhali, S (Sthulile)

Chess SA id

2080135300

FIDE id

Date of birth

2008-09-23 (U18)

Gender

Female

Region

Umkhanyakude (KUM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-10-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1171.2	1164.4	1201.6	1200
Raw rating	1171.2	1164.4	1201.6	1200
Weighted rating	1171.2	1164.4	1201.6	1200
Weighted performance	0	0	0	0
Floor	700	700	701.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.8	174.4	165.4	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1212.5 2021-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1201.6 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1201.6 2024-03-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1212.5 2021-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1171.2	1164.4	1201.6	1200
Analysis
Rating	1171.2	1164.4	1201.6	1200
Raw rating	1171.2	1164.4	1201.6	1200
Weighted rating	1171.2	1164.4	1201.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	701.6	700
Max/Min rating change allowed	172.8	174.4	165.4	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	1171.2	1164.4	1201.6	1200
New weighted rating	1171.2	1164.4	1201.6	1200
New weighted performance	0	0	0	0
Temp new rating	1171.2	1164.4	1201.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1171.2	1164.4	1201.6	1200
New K-factor	36	36	36	36
New floor	700	700	701.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	12	6	6
History	12	6	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Umkhanyakude (KUM)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	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	12	5	41.67	-70.8	1211	1140.2
Standard	6	2	33.33	-141.7	1217.9	1076.2
Rapid	6	3	50	0	1204.2	1204.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1171.2	1164.4	1201.6	1200
2025-09-30	1171.2	1164.4	1201.6	1200
2025-09-01	1171.2	1164.4	1201.6	1200
2025-08-01	1171.2	1164.4	1201.6	1200
2025-07-01	1171.2	1164.4	1201.6	1200
2025-06-01	1171.2	1164.4	1201.6	1200
2025-05-01	1171.2	1164.4	1201.6	1200
2025-04-01	1171.2	1164.4	1201.6	1200
2025-03-01	1171.2	1164.4	1201.6	1200
2025-02-01	1171.2	1164.4	1201.6	1200
2025-01-01	1171.2	1164.4	1201.6	1200
2024-12-01	1171.2	1164.4	1201.6	1200
2024-11-01	1171.2	1164.4	1201.6	1200
2024-10-01	1171.2	1164.4	1201.6	1200
2024-09-01	1171.2	1164.4	1201.6	1200
2024-08-01	1171.2	1164.4	1201.6	1200
2024-07-01	1171.2	1164.4	1201.6	1200
2024-09-01	1171.2	1164.4	1201.6	1200
2024-05-01	1171.2	1164.4	1201.6	1200
2024-04-01	1171.2	1164.4	1201.6	1200
2024-03-01	1171.2	1164.4	1201.6	1200
2024-02-01	1171.2	1164.4	1201.6	1200
2024-01-01	1171.2	1164.4	1201.6	1200
2023-12-01	1171.2	1164.4	1201.6	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	2021 Zululand Regional Games (U14)	2021-10-15	2021-10-16	Rapid	King Cetshwayo (KUR)	7	6	3	Yes	Analysis
2	2021 KZN Schools Selection All Districts (Girls)	2021-10-23	2021-10-24	Standard	Ethekwini (KED)	7	6	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2021 KZN Schools Selection All Districts				Tournament 2021 KZN Schools Selection All Districts
		date 2021-10-23	rnd 1	type Standard	result 1	date 2021-10-23	rnd 2	type Standard	result 1
		Opponent Mahlaba, N (Ntandokazi)				Opponent Dludla, S (Samkelo)
2	2	Tournament 2021 Zululand Regional Games				Tournament 2021 Zululand Regional Games
		date 2021-10-15	rnd 2	type Rapid	result 1	date 2021-10-15	rnd 3	type Rapid	result 1
		Opponent Mngomezulu, L (Lwazi)				Opponent Mbuyazi, A (Ayanda)
3	1	Tournament 2021 Zululand Regional Games				Tournament 2021 Zululand Regional Games
		date 2021-10-16	rnd 5	type Rapid	result 1	date 2021-10-16	rnd 5	type Rapid	result 1
		Opponent Nkosi, A (Asande)				Opponent Nkosi, A (Asande)

#	Games	Start				End
1	2	Tournament 2021 KZN Schools Selection All Districts				Tournament 2021 KZN Schools Selection All Districts
		date 2021-10-23	rnd 1	type Standard	result 1	date 2021-10-23	rnd 2	type Standard	result 1
		Opponent Mahlaba, N (Ntandokazi)				Opponent Dludla, S (Samkelo)

#	Games	Start				End
1	2	Tournament 2021 Zululand Regional Games				Tournament 2021 Zululand Regional Games
		date 2021-10-15	rnd 2	type Rapid	result 1	date 2021-10-15	rnd 3	type Rapid	result 1
		Opponent Mngomezulu, L (Lwazi)				Opponent Mbuyazi, A (Ayanda)
2	1	Tournament 2021 Zululand Regional Games				Tournament 2021 Zululand Regional Games
		date 2021-10-16	rnd 5	type Rapid	result 1	date 2021-10-16	rnd 5	type Rapid	result 1
		Opponent Nkosi, A (Asande)				Opponent Nkosi, A (Asande)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2021 KZN Schools Selection All Districts				Tournament 2021 KZN Schools Selection All Districts
		date 2021-10-23	rnd 1	type Standard	result 1	date 2021-10-23	rnd 2	type Standard	result 1
		Opponent Mahlaba, N (Ntandokazi)				Opponent Dludla, S (Samkelo)
2	2	Tournament 2021 Zululand Regional Games				Tournament 2021 Zululand Regional Games
		date 2021-10-15	rnd 2	type Rapid	result 1	date 2021-10-15	rnd 3	type Rapid	result 1
		Opponent Mngomezulu, L (Lwazi)				Opponent Mbuyazi, A (Ayanda)
3	1	Tournament 2021 Zululand Regional Games				Tournament 2021 Zululand Regional Games
		date 2021-10-16	rnd 5	type Rapid	result 1	date 2021-10-16	rnd 5	type Rapid	result 1
		Opponent Nkosi, A (Asande)				Opponent Nkosi, A (Asande)

#	Games	Start				End
1	2	Tournament 2021 KZN Schools Selection All Districts				Tournament 2021 KZN Schools Selection All Districts
		date 2021-10-23	rnd 1	type Standard	result 1	date 2021-10-23	rnd 2	type Standard	result 1
		Opponent Mahlaba, N (Ntandokazi)				Opponent Dludla, S (Samkelo)

#	Games	Start				End
1	2	Tournament 2021 Zululand Regional Games				Tournament 2021 Zululand Regional Games
		date 2021-10-15	rnd 2	type Rapid	result 1	date 2021-10-15	rnd 3	type Rapid	result 1
		Opponent Mngomezulu, L (Lwazi)				Opponent Mbuyazi, A (Ayanda)
2	1	Tournament 2021 Zululand Regional Games				Tournament 2021 Zululand Regional Games
		date 2021-10-16	rnd 5	type Rapid	result 1	date 2021-10-16	rnd 5	type Rapid	result 1
		Opponent Nkosi, A (Asande)				Opponent Nkosi, A (Asande)

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	Dludla ,K (Kwande)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Dludla ,K (Kwande)	2	1200	775	1	1200	775	1	1200	775	0	0	0
2	Hadebe ,S (Seluleko)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hadebe ,S (Seluleko)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Mbombo ,E (Enhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mbombo ,E (Enhle)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Mahlaba ,N (Ntandokazi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mahlaba ,N (Ntandokazi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Reddy ,D (Deeya)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Reddy ,D (Deeya)	1	1295.7	870.7	1	1290.3	870.7	0	0	0	0	0	0
6	Dludla ,S (Samkelo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Dludla ,S (Samkelo)	1	1211.7	1636.7	1	1200	1636.7	0	0	0	0	0	0
7	Ngwane ,N (Njabulo)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Ngwane ,N (Njabulo)	1	1236.7	811.7	0	0	0	1	1259.2	811.7	0	0	0
8	Gumede ,S (Sthelo)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Gumede ,S (Sthelo)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Nkosi ,A (Asande)	1	1	425	0	0	0	1	1	425	0	0	0
9	Nkosi ,A (Asande)	1	1188.3	1613.3	0	0	0	1	1178.4	1613.3	0	0	0
10	Mbuyazi ,A (Ayanda)	1	1	425	0	0	0	1	1	425	0	0	0
10	Mbuyazi ,A (Ayanda)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Zikhali, S (Sthulile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms