Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sikhosana, Z (Ziyanda)

Chess SA id

1150325730

FIDE id

Date of birth

2015-04-08 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1250.1	1260.1	1222.2	1200
Raw rating	1250.1	1260.1	1222.2	1200
Weighted rating	1207.9	1209.4	1203.5	1200
Weighted performance	0	0	0	0
Floor	750.1	760.1	722.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.4	152.2	160.7	165.8
Highest rating	1250.1 2025-09-01	1260.1 2025-09-01	1222.2 2025-08-23	1200 2025-08-23
Highest raw rating	1250.1 2025-09-01	1260.1 2025-09-01	1222.2 2025-08-23	1200 2025-08-23
Highest weighted rating	1210.5 2025-09-01	1204.8 2025-09-01	1201.8 2025-08-23	1200 2025-08-23
Highest weighted performance	1223.2 2025-08-23	1200 2025-08-23	1200 2025-08-23	1200 2025-08-23

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1250.1	1260.1	1222.2	1200
Analysis
Rating	1250.1	1260.1	1222.2	1200
Raw rating	1250.1	1260.1	1222.2	1200
Weighted rating	1207.9	1209.4	1203.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	750.1	760.1	722.2	700
Max/Min rating change allowed	154.4	152.2	160.7	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	1250.1	1260.1	1222.2	1200
New weighted rating	1211.5	1213.8	1205.1	1200
New weighted performance	0	0	0	0
Temp new rating	1250.1	1260.1	1222.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1250.1	1260.1	1222.2	1200
New K-factor	36	36	36	36
New floor	750.1	760.1	722.2	700

Item	Main	Standard	Rapid
	0	0	0
	11	8	3
	5	5	0
	0	0	0
	0	0	0
	0	0	0
History	16	13	3

Games since
	Main 16	Standard 13		Rapid 3		Blitz 0
Gender	M
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U12	-1		-1		-1
U12 M	-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	11	8	72.73	193.2	1240.9	1434.1
Standard	8	6	75	212.5	1249.3	1461.8
Rapid	3	2	66.67	141.7	1218.5	1360.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	10.5	65.62	132.8	1238.1	1370.9
Standard	13	8.5	65.38	130.8	1242.6	1373.4
Rapid	3	2	66.67	141.7	1218.5	1360.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1250.1	1260.1	1222.2	1200
2025-09-01	1250.1	1260.1	1222.2	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
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	Ekurhuleni North Schools Teams 2025 (U11)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	3	3	Yes	Analysis
2	Benoni Primary School Cluster Teams 2025 (U11A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	3	2	Yes	Analysis
3	Ekurhuleni North School District Finals 2025 (U11 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Schools Teams 2025 (U11)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	3	3	Yes	Analysis
2	Benoni Primary School Cluster Teams 2025 (U11A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	3	2	Yes	Analysis
3	Ekurhuleni North School District Finals 2025 (U11 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys)	2024-05-11	2024-05-11	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Benoni Primary School Cluster Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Carter, G (Grayson)				Opponent Carter, G (Grayson)
2	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 5	type Standard	result 1
		Opponent Rashikoko, K (Kent)				Opponent Cronje, X (Xavier)
3	2	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 5	type Standard	result 0.5
		Opponent Letago, D (Disoloane)				Opponent Sethunya, K (Kgatso)

#	Games	Start				End
1	5	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Rashikoko, K (Kent)				Opponent Carter, G (Grayson)
2	2	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 5	type Standard	result 0.5
		Opponent Letago, D (Disoloane)				Opponent Sethunya, K (Kgatso)
3	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Nyakane, S (Sipho)				Opponent Nyakane, S (Sipho)

#	Games	Start				End
1	2	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 5	type Rapid	result 1
		Opponent Carter, G (Grayson)				Opponent Pieterse, H (Hanno)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Benoni Primary School Cluster Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Carter, G (Grayson)				Opponent Carter, G (Grayson)
2	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 5	type Standard	result 1
		Opponent Rashikoko, K (Kent)				Opponent Cronje, X (Xavier)
3	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Nyakane, S (Sipho)				Opponent Nyakane, S (Sipho)

#	Games	Start				End
1	5	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Rashikoko, K (Kent)				Opponent Carter, G (Grayson)
2	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Nyakane, S (Sipho)				Opponent Nyakane, S (Sipho)
3	1	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Letago, D (Disoloane)				Opponent Letago, D (Disoloane)

#	Games	Start				End
1	2	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 5	type Rapid	result 1
		Opponent Carter, G (Grayson)				Opponent Pieterse, H (Hanno)

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	Cronje ,X (Xavier)	3	2	141.7	2	2	425	1	0	-425	0	0	0
1	Cronje ,X (Xavier)	3	1253.3	1395	2	1253.5	1678.3	1	1240.6	828.3	0	0	0
2	Carter ,G (Grayson)	1	1	425	1	1	425	0	0	0	0	0	0
2	Carter ,G (Grayson)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Kekana ,T (Tshepang)	1	1	425	1	1	425	0	0	0	0	0	0
3	Kekana ,T (Tshepang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Makhubalo ,M (Mfanafuthi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Makhubalo ,M (Mfanafuthi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Stroebel ,L (Ludrik)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Stroebel ,L (Ludrik)	1	1418.5	993.5	1	1417.3	993.5	0	0	0	0	0	0
6	Sethunya ,K (Kgatso)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Sethunya ,K (Kgatso)	1	1221.6	1221.6	1	1200	1221.6	0	0	0	0	0	0
7	Rashikoko ,K (Kent)	1	1	425	1	1	425	0	0	0	0	0	0
7	Rashikoko ,K (Kent)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Letago ,D (Disoloane)	1	1	425	1	1	425	0	0	0	0	0	0
8	Letago ,D (Disoloane)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Ramorula ,O (Oreithlaoletse)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ramorula ,O (Oreithlaoletse)	1	1317.8	892.8	1	1310.4	892.8	0	0	0	0	0	0
10	Nyakane ,S (Sipho)	1	1	425	1	1	425	0	0	0	0	0	0
10	Nyakane ,S (Sipho)	1	1142.8	1567.8	1	1128.8	1567.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Sikhosana, Z (Ziyanda)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms