Chess South Africa Ratings Database

PLAYER PAGE

Personal

Hall, J (Joslyn)

Chess SA id

2140147954

FIDE id

Date of birth

2014-01-22 (U12)

Gender

Female

Region

King Cetshwayo (KUR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-10-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1292	1293.6	1257.6	1200
Raw rating	1292	1293.6	1257.6	1200
Weighted rating	1292	1293.6	1257.6	1200
Weighted performance	0	0	0	0
Floor	792	793.6	757.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.4	145.1	152.8	165.8
Highest rating	1502.9 2022-10-01	1411.3 2023-02-01	1640.6 2022-10-01	1200 2018-10-01
Highest raw rating	1292 2024-03-01	1293.6 2024-03-01	1257.6 2024-03-01	1200 2024-03-01
Highest weighted rating	1292 2025-08-01	1293.6 2025-03-01	1257.5 2025-08-01	1200 2018-10-01
Highest weighted performance	1502.9 2022-10-01	1411.3 2023-02-01	1640.6 2022-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1292	1293.6	1257.6	1200
Analysis
Rating	1292	1293.6	1257.6	1200
Raw rating	1292	1293.6	1257.6	1200
Weighted rating	1292	1293.6	1257.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	792	793.6	757.6	700
Max/Min rating change allowed	145.4	145.1	152.8	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	1292	1293.6	1257.6	1200
New weighted rating	1292	1293.6	1257.6	1200
New weighted performance	0	0	0	0
Temp new rating	1292	1293.6	1257.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1292	1293.6	1257.6	1200
New K-factor	36	36	36	36
New floor	792	793.6	757.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	18	13	5
	2	0	2
	0	0	0
History	20	13	7

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Female
Age group	U12
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	20	15	75	212.5	1178	1390.5
Standard	13	10	76.92	228.8	1172.6	1401.5
Rapid	7	5	71.43	182.1	1188	1370.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1292	1293.6	1257.6	1200
2025-09-01	1292	1293.6	1257.6	1200
2025-08-01	1292	1293.6	1257.6	1200
2025-07-01	1292	1293.6	1257.6	1200
2025-06-01	1292	1293.6	1257.6	1200
2025-05-01	1292	1293.6	1257.6	1200
2025-04-01	1292	1293.6	1257.6	1200
2025-03-01	1292	1293.6	1257.6	1200
2025-02-01	1292	1293.6	1257.6	1200
2025-01-01	1292	1293.6	1257.6	1200
2024-12-01	1292	1293.6	1257.6	1200
2024-11-01	1292	1293.6	1257.6	1200
2024-10-01	1292	1293.6	1257.6	1200
2024-09-01	1292	1293.6	1257.6	1200
2024-08-01	1292	1293.6	1257.6	1200
2024-07-01	1292	1293.6	1257.6	1200
2024-06-01	1292	1293.6	1257.6	1200
2024-08-01	1292	1293.6	1257.6	1200
2024-04-01	1292	1293.6	1257.6	1200
2024-03-01	1292	1293.6	1257.6	1200
2024-02-01	1292	1293.6	1257.6	1200
2024-01-01	1292	1293.6	1257.6	1200
2023-12-01	1292	1293.6	1257.6	1200
2023-11-01	1292	1293.6	1257.6	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	2023 King Cetshwayo Junior & Intermediate Chess Tournament (U10)	2023-10-28	2023-10-28	Rapid	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
2	2023 King Cetshwayo Chess Anniversary (U10)	2023-04-22	2023-04-23	Standard	King Cetshwayo (KUR)	7	6	4.5	Yes	Analysis
3	2023 Imperial City Campus KC Open (U10)	2023-02-18	2023-02-19	Standard	King Cetshwayo (KUR)	7	7	5.5	Yes	Analysis
4	2022 King Cetshwayo Junior & Intermediate (U10)	2022-10-29	2022-10-29	Rapid	King Cetshwayo (KUR)	5	2	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2023 Imperial City Campus KC Open				Tournament 2023 King Cetshwayo Chess Anniversary
		date 2023-02-19	rnd 5	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 0.5
		Opponent Pillay, G (Gage)				Opponent Mulholland, O (Otto)
2	5	Tournament 2022 King Cetshwayo Junior & Intermediate				Tournament 2023 Imperial City Campus KC Open
		date 2022-10-29	rnd 1	type Rapid	result 1	date 2023-02-18	rnd 3	type Standard	result 1
		Opponent Singh, R (Rehan)				Opponent Mkhize, M (Mpendulo)
3	3	Tournament 2023 King Cetshwayo Chess Anniversary				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2023-04-23	rnd 5	type Standard	result 1	date 2023-10-28	rnd 1	type Rapid	result 1
		Opponent Ellens, K (Keagen)				Opponent Mkhwanazi, L (Luthando)

#	Games	Start				End
1	6	Tournament 2023 Imperial City Campus KC Open				Tournament 2023 King Cetshwayo Chess Anniversary
		date 2023-02-19	rnd 5	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 0.5
		Opponent Pillay, G (Gage)				Opponent Mulholland, O (Otto)
2	3	Tournament 2023 Imperial City Campus KC Open				Tournament 2023 Imperial City Campus KC Open
		date 2023-02-18	rnd 1	type Standard	result 0.5	date 2023-02-18	rnd 3	type Standard	result 1
		Opponent Ramdhani, D (Devarsh)				Opponent Mkhize, M (Mpendulo)
3	2	Tournament 2023 King Cetshwayo Chess Anniversary				Tournament 2023 King Cetshwayo Chess Anniversary
		date 2023-04-23	rnd 5	type Standard	result 1	date 2023-04-23	rnd 6	type Standard	result 1
		Opponent Ellens, K (Keagen)				Opponent Chetty, L (Landon)

#	Games	Start				End
1	3	Tournament 2022 King Cetshwayo Junior & Intermediate				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2022-10-29	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 1	type Rapid	result 1
		Opponent Singh, R (Rehan)				Opponent Mkhwanazi, L (Luthando)
2	1	Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2023-10-28	rnd 5	type Rapid	result 1
		Opponent Greyvenstein, R (Robyn)				Opponent Greyvenstein, R (Robyn)
3	1	Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2023-10-28	rnd 3	type Rapid	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Ndlovu, T (Tyler)				Opponent Ndlovu, T (Tyler)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2023 Imperial City Campus KC Open				Tournament 2023 King Cetshwayo Chess Anniversary
		date 2023-02-19	rnd 5	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Pillay, G (Gage)				Opponent Cronje, L (Laubscher)
2	3	Tournament 2023 King Cetshwayo Chess Anniversary				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2023-04-23	rnd 5	type Standard	result 1	date 2023-10-28	rnd 1	type Rapid	result 1
		Opponent Ellens, K (Keagen)				Opponent Mkhwanazi, L (Luthando)
3	2	Tournament 2023 Imperial City Campus KC Open				Tournament 2023 Imperial City Campus KC Open
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 3	type Standard	result 1
		Opponent Wessels, M (Michaela)				Opponent Mkhize, M (Mpendulo)

#	Games	Start				End
1	5	Tournament 2023 Imperial City Campus KC Open				Tournament 2023 King Cetshwayo Chess Anniversary
		date 2023-02-19	rnd 5	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Pillay, G (Gage)				Opponent Cronje, L (Laubscher)
2	2	Tournament 2023 King Cetshwayo Chess Anniversary				Tournament 2023 King Cetshwayo Chess Anniversary
		date 2023-04-23	rnd 5	type Standard	result 1	date 2023-04-23	rnd 6	type Standard	result 1
		Opponent Ellens, K (Keagen)				Opponent Chetty, L (Landon)
3	2	Tournament 2023 Imperial City Campus KC Open				Tournament 2023 Imperial City Campus KC Open
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 3	type Standard	result 1
		Opponent Wessels, M (Michaela)				Opponent Mkhize, M (Mpendulo)

#	Games	Start				End
1	3	Tournament 2022 King Cetshwayo Junior & Intermediate				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2022-10-29	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 1	type Rapid	result 1
		Opponent Singh, R (Rehan)				Opponent Mkhwanazi, L (Luthando)
2	1	Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2023-10-28	rnd 5	type Rapid	result 1
		Opponent Greyvenstein, R (Robyn)				Opponent Greyvenstein, R (Robyn)
3	1	Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2023-10-28	rnd 3	type Rapid	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Ndlovu, T (Tyler)				Opponent Ndlovu, T (Tyler)

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	Hlophe ,M (Mayenziwe)	3	2	141.7	2	1	0	1	1	425	0	0	0
1	Hlophe ,M (Mayenziwe)	3	1115.1	1256.7	2	1110.6	1115.1	1	1200	1540.1	0	0	0
2	Ramdhani ,D (Devarsh)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
2	Ramdhani ,D (Devarsh)	2	1170.8	958.3	1	1106	1170.8	1	1268.1	745.8	0	0	0
3	Mchunu ,G (Gugu)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mchunu ,G (Gugu)	1	1205.5	780.5	1	1194.4	780.5	0	0	0	0	0	0
4	Mulholland ,O (Otto)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Mulholland ,O (Otto)	1	1070.9	1070.9	1	1094.4	1070.9	0	0	0	0	0	0
5	Reddy ,T (Trisholin)	1	1	425	1	1	425	0	0	0	0	0	0
5	Reddy ,T (Trisholin)	1	1219.4	1644.4	1	1154.8	1644.4	0	0	0	0	0	0
6	Pillay ,G (Gage)	1	1	425	1	1	425	0	0	0	0	0	0
6	Pillay ,G (Gage)	1	1197.4	1622.4	1	1181.6	1622.4	0	0	0	0	0	0
7	Wessels ,M (Michaela)	1	1	425	1	1	425	0	0	0	0	0	0
7	Wessels ,M (Michaela)	1	1199.8	1624.8	1	1200	1624.8	0	0	0	0	0	0
8	Cronje ,L (Laubscher)	1	1	425	1	1	425	0	0	0	0	0	0
8	Cronje ,L (Laubscher)	1	1194.3	1619.3	1	1189.2	1619.3	0	0	0	0	0	0
9	Mkhize ,M (Mpendulo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mkhize ,M (Mpendulo)	1	1187.9	1612.9	1	1200	1612.9	0	0	0	0	0	0
10	Ngcobo ,S (Sibulelo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Ngcobo ,S (Sibulelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Hall, J (Joslyn)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms