Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jamanda, N (Nikhayla)

Chess SA id

2110156295

FIDE id

Date of birth

2011-03-07 (U16)

Gender

Female

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1194	1192.5	1200	1200
Raw rating	1194	1192.5	1200	1200
Weighted rating	1193.8	1192.3	1200	1200
Weighted performance	923.7	921	0	0
Floor	709.1	710.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.3	167.6	165.8	165.8
Highest rating	1209.1 2024-06-01	1210.8 2024-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1209.1 2024-06-01	1210.8 2024-06-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1209.1 2018-10-01	1210.8 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1194	1192.5	1200	1200
Analysis
Rating	1194	1192.5	1200	1200
Raw rating	1194	1192.5	1200	1200
Weighted rating	1193.8	1192.3	1200
Weighted performance	923.7	921	0
K-factor	36	36	36	36
Floor	709.1	710.8	700	700
Max/Min rating change allowed	167.3	167.6	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	1194	1192.5	1200	1200
New weighted rating	1193.8	1192.2	1200	1200
New weighted performance	923.3	920.6	0	0
Temp new rating	1194	1192.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1194	1192.5	1200	1200
New K-factor	36	36	36	36
New floor	709.1	710.8	700	700

Item	Main	Standard
	0	0
	0	0
	9	9
	20	20
	0	0
	0	0
History	29	29

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
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	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	29	13	44.83	-44	1218	1174.1
Standard	29	13	44.83	-44	1218	1174.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1194	1192.5	1200	1200
2025-09-01	1194	1192.5	1200	1200
2025-08-01	1194	1192.5	1200	1200
2025-07-01	1194	1192.5	1200	1200
2025-06-01	1193.9	1192.5	1200	1200
2025-05-01	1193.9	1192.5	1200	1200
2025-04-01	1193.9	1192.5	1200	1200
2025-03-01	1193.8	1192.4	1200	1200
2025-02-01	1192.6	1190.9	1200	1200
2025-01-01	1175.9	1169.4	1200	1200
2024-12-01	1175.9	1169.4	1200	1200
2024-11-01	1175.9	1169.4	1200	1200
2024-10-01	1209.1	1210.8	1200	1200
2024-09-01	1209.1	1210.8	1200	1200
2024-08-01	1209.1	1210.8	1200	1200
2024-07-01	1209.1	1210.8	1200	1200
2024-06-01	1209.1	1210.8	1200	1200
2024-08-01	1193.3	1192.8	1200	1200
2024-04-01	1193.3	1192.8	1200	1200
2024-03-01	1193.3	1192.8	1200	1200
2024-02-01	1193.3	1192.8	1200	1200
2024-01-01	1193.3	1192.8	1200	1200
2023-12-01	1193.3	1192.8	1200	1200
2023-11-01	1193.3	1192.8	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 Top Schools 2024 (U13 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
2	D2 School League Finals 2024 (U13)	2024-07-20	2024-07-20	Standard	West Rand (GWR)	5	0	0	No	Analysis
3	2024 D2 Schools Individuals (U13 Girls)	2024-05-04	2024-05-04	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
4	2023 West Rand Trials (U14)	2023-09-09	2023-09-09	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
5	West Rand at Bastion 2023 (Bishops)	2023-08-05	2023-08-05	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
6	D2 School League Finals 2023 (U13)	2023-07-22	2023-07-22	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
7	D2 Schools Individuals 2023 (U13 Girls)	2023-05-13	2023-05-13	Standard	West Rand (GWR)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2023 West Rand Trials				Tournament 2024 D2 Schools Individuals
		date 2023-09-09	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Modisane, L (Lesedi)				Opponent Botha, M (Milan)
2	3	Tournament West Rand at Bastion 2023				Tournament West Rand at Bastion 2023
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 4	type Standard	result 1
		Opponent Human, H (Hanno)				Opponent Nkosi, B (Buhle)
3	2	Tournament D2 Schools Individuals 2023				Tournament D2 Schools Individuals 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-05-13	rnd 4	type Standard	result 1
		Opponent Mong, J (Jodie)				Opponent Van Zyl, T (Tenicke)

#	Games	Start				End
1	3	Tournament 2023 West Rand Trials				Tournament 2024 D2 Schools Individuals
		date 2023-09-09	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Modisane, L (Lesedi)				Opponent Botha, M (Milan)
2	3	Tournament West Rand at Bastion 2023				Tournament West Rand at Bastion 2023
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 4	type Standard	result 1
		Opponent Human, H (Hanno)				Opponent Nkosi, B (Buhle)
3	2	Tournament D2 Schools Individuals 2023				Tournament D2 Schools Individuals 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-05-13	rnd 4	type Standard	result 1
		Opponent Mong, J (Jodie)				Opponent Van Zyl, T (Tenicke)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2023 West Rand Trials				Tournament 2024 D2 Schools Individuals
		date 2023-09-09	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Modisane, L (Lesedi)				Opponent Botha, M (Milan)
2	3	Tournament West Rand at Bastion 2023				Tournament West Rand at Bastion 2023
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 4	type Standard	result 1
		Opponent Human, H (Hanno)				Opponent Nkosi, B (Buhle)
3	2	Tournament D2 Schools Individuals 2023				Tournament D2 Schools Individuals 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-05-13	rnd 4	type Standard	result 1
		Opponent Mong, J (Jodie)				Opponent Van Zyl, T (Tenicke)

#	Games	Start				End
1	3	Tournament 2023 West Rand Trials				Tournament 2024 D2 Schools Individuals
		date 2023-09-09	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Modisane, L (Lesedi)				Opponent Botha, M (Milan)
2	3	Tournament West Rand at Bastion 2023				Tournament West Rand at Bastion 2023
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 4	type Standard	result 1
		Opponent Human, H (Hanno)				Opponent Nkosi, B (Buhle)
3	2	Tournament D2 Schools Individuals 2023				Tournament D2 Schools Individuals 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-05-13	rnd 4	type Standard	result 1
		Opponent Mong, J (Jodie)				Opponent Van Zyl, T (Tenicke)

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	Modise ,T (Tlotlo Ponatshego)	1	1	425	1	1	425	0	0	0	0	0	0
1	Modise ,T (Tlotlo Ponatshego)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mtsitshe ,L (Loyiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mtsitshe ,L (Loyiso)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Mashaba ,P (Promise)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mashaba ,P (Promise)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Labuschagne ,D (Damion)	1	1	425	1	1	425	0	0	0	0	0	0
4	Labuschagne ,D (Damion)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Barnard ,A (Anjanka)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Barnard ,A (Anjanka)	1	1279	854	1	1274.8	854	0	0	0	0	0	0
6	Stoltz ,B (Bradley)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Stoltz ,B (Bradley)	1	1173.2	748.2	1	1170	748.2	0	0	0	0	0	0
7	Moraka ,L (Lesego)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Moraka ,L (Lesego)	1	1167.5	742.5	1	1167.2	742.5	0	0	0	0	0	0
8	Roos ,S (Shani)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Roos ,S (Shani)	1	1375.1	950.1	1	1370	950.1	0	0	0	0	0	0
9	Pillay ,L (Leeyah)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Pillay ,L (Leeyah)	1	1163.1	738.1	1	1159.3	738.1	0	0	0	0	0	0
10	Lombaard ,M (Michael)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Lombaard ,M (Michael)	1	1247	822	1	1254.8	822	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Jamanda, N (Nikhayla)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms