Chess South Africa Ratings Database

PLAYER PAGE

Personal

Boshoff, J (Juane)

Chess SA id

204002761

FIDE id

Date of birth

2004-07-13 (Adult)

Gender

Female

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-04-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1100.5	1104.9	656	656
Raw rating	1100.5	1104.9	656	656
Weighted rating	1100.5	1104.9	656	656
Weighted performance	440.1	439.2	0	0
Floor	600.5	604.9	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	191.1	189.9	359.9	359.9
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1100.5 2024-02-01	1104.9 2024-02-01	656 2024-02-01	656 2024-02-01
Highest weighted rating	1100.5 2024-11-01	1104.9 2024-11-01	656 2024-11-01	656 2024-11-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1100.5	1104.9	656	656
Analysis
Rating	1100.5	1104.9	656	656
Raw rating	1100.5	1104.9	656	656
Weighted rating	1100.5	1104.9	656
Weighted performance	440.1	439.2	0
K-factor	40	40	40	40
Floor	600.5	604.9	500	500
Max/Min rating change allowed	191.1	189.9	359.9	359.9
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	1100.5	1104.9	656	656
New weighted rating	1100.5	1104.9	656	656
New weighted performance	433.6	432.7	0	0
Temp new rating	1100.5	1104.9	656	656
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1100.5	1104.9	656	656
New K-factor	40	40	40	40
New floor	600.5	604.9	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	0	0	0
History	141	126	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	50	22	44	-51	1140.6	1089.6
Standard	50	22	44	-51	1140.6	1089.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1100.5	1104.9	656	656
2025-09-30	1100.5	1104.9	656	656
2025-09-01	1100.5	1104.9	656	656
2025-08-01	1100.5	1104.9	656	656
2025-07-01	1100.5	1104.9	656	656
2025-06-01	1100.5	1104.9	656	656
2025-05-01	1100.5	1104.9	656	656
2025-04-01	1100.5	1104.9	656	656
2025-03-01	1100.5	1104.9	656	656
2025-02-01	1100.5	1104.9	656	656
2025-01-01	1100.5	1104.9	656	656
2024-12-01	1100.5	1104.9	656	656
2024-11-01	1100.5	1104.9	656	656
2024-10-01	1100.5	1104.9	656	656
2024-09-01	1100.5	1104.9	656	656
2024-08-01	1100.5	1104.9	656	656
2024-07-01	1100.5	1104.9	656	656
2024-09-01	1100.5	1104.9	656	656
2024-05-01	1100.5	1104.9	656	656
2024-04-01	1100.5	1104.9	656	656
2024-03-01	1100.5	1104.9	656	656
2024-02-01	1100.5	1104.9	656	656
2024-01-01	1100.5	1104.9	656	656
2023-12-01	1100.5	1104.9	656	656

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	Lydenburg Chess Club 2022 (U20)	2022-04-09	2022-04-09	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
2	Bergvlam Tournament 2020 (U20)	2020-03-14	2020-03-14	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
3	Chess Unlimited Leap Year Tournament 2020 (A)	2020-02-29	2020-02-29	Standard	Ehlanzeni (MEN)	5	5	1	Yes	Analysis
4	Uplands 2020 (U18)	2020-01-25	2020-01-25	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
5	2019 South African Junior Team Championships (U16-U20 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
6	Ehlanzeni Open 2019 (C)	2019-07-20	2019-07-20	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
7	De Goede Top 10 2019 (Senior Girls)	2019-07-03	2019-07-03	Standard	Ehlanzeni (MEN)	5	4	1	Yes	Analysis
8	Rob Ferreira 2019 (B)	2019-04-06	2019-04-06	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
9	Curro Open 2019 (U16)	2019-04-12	2019-04-12	Standard	Ehlanzeni (MEN)	5	4	1.5	Yes	Analysis
10	Uplands Open Age 2019 (U16)	2019-03-09	2019-03-09	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament Uplands Open Age 2019				Tournament Rob Ferreira 2019
		date 2019-03-09	rnd 5	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 0.5
		Opponent Van Heerden, E (Ettienne)				Opponent Iyman, J (Jaelene)
2	3	Tournament Ehlanzeni Open 2019				Tournament 2019 South African Junior Team Championships
		date 2019-07-20	rnd 4	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Hlatshaneni, N (Ntando)				Opponent Mabaso, I (Inathi)
3	2	Tournament Lydenburg Chess Club 2022				Tournament Lydenburg Chess Club 2022
		date 2022-04-09	rnd 4	type Standard	result 0.5	date 2022-04-09	rnd 5	type Standard	result 1
		Opponent Naude, X (Xante)				Opponent Mokwana, K (Katlego)

#	Games	Start				End
1	6	Tournament Uplands Open Age 2019				Tournament Rob Ferreira 2019
		date 2019-03-09	rnd 5	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 0.5
		Opponent Van Heerden, E (Ettienne)				Opponent Iyman, J (Jaelene)
2	3	Tournament Ehlanzeni Open 2019				Tournament 2019 South African Junior Team Championships
		date 2019-07-20	rnd 4	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Hlatshaneni, N (Ntando)				Opponent Mabaso, I (Inathi)
3	2	Tournament Lydenburg Chess Club 2022				Tournament Lydenburg Chess Club 2022
		date 2022-04-09	rnd 4	type Standard	result 0.5	date 2022-04-09	rnd 5	type Standard	result 1
		Opponent Naude, X (Xante)				Opponent Mokwana, K (Katlego)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Uplands Open Age 2019				Tournament Rob Ferreira 2019
		date 2019-03-09	rnd 5	type Standard	result 1	date 2019-04-06	rnd 3	type Standard	result 1
		Opponent Van Heerden, E (Ettienne)				Opponent Mahlangu, N (Ntsako)
2	3	Tournament Ehlanzeni Open 2019				Tournament 2019 South African Junior Team Championships
		date 2019-07-20	rnd 4	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Hlatshaneni, N (Ntando)				Opponent Mabaso, I (Inathi)
3	2	Tournament Lydenburg Chess Club 2022				Tournament Lydenburg Chess Club 2022
		date 2022-04-09	rnd 1	type Standard	result 1	date 2022-04-09	rnd 2	type Standard	result 1
		Opponent Chinomona, T (Tawana)				Opponent Taljaard, E (Ew)

#	Games	Start				End
1	4	Tournament Uplands Open Age 2019				Tournament Rob Ferreira 2019
		date 2019-03-09	rnd 5	type Standard	result 1	date 2019-04-06	rnd 3	type Standard	result 1
		Opponent Van Heerden, E (Ettienne)				Opponent Mahlangu, N (Ntsako)
2	3	Tournament Ehlanzeni Open 2019				Tournament 2019 South African Junior Team Championships
		date 2019-07-20	rnd 4	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Hlatshaneni, N (Ntando)				Opponent Mabaso, I (Inathi)
3	2	Tournament Lydenburg Chess Club 2022				Tournament Lydenburg Chess Club 2022
		date 2022-04-09	rnd 1	type Standard	result 1	date 2022-04-09	rnd 2	type Standard	result 1
		Opponent Chinomona, T (Tawana)				Opponent Taljaard, E (Ew)

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	Ngwenya ,B (Brilliant)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Ngwenya ,B (Brilliant)	2	1316.4	891.4	2	1326.1	891.4	0	0	0	0	0	0
2	Iyman ,J (Jaelene)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Iyman ,J (Jaelene)	2	1059.9	847.4	2	1061.2	847.4	0	0	0	0	0	0
3	Gwangwa ,Q (Quraisha)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Gwangwa ,Q (Quraisha)	2	769.3	556.8	2	720.4	556.8	0	0	0	0	0	0
4	Ogunjiofor ,CJ (Chinedu Jeremy)	2	1	0	2	1	0	0	0	0	0	0	0
4	Ogunjiofor ,CJ (Chinedu Jeremy)	2	1261.9	1261.9	2	1259.1	1261.9	0	0	0	0	0	0
5	Govender ,P (Pranau)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Govender ,P (Pranau)	1	1222.1	797.1	1	1214.3	797.1	0	0	0	0	0	0
6	Rasivhetshela ,S (Shandu)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Rasivhetshela ,S (Shandu)	1	1270.8	845.8	1	1259.3	845.8	0	0	0	0	0	0
7	Hlatshaneni ,N (Ntando)	1	1	425	1	1	425	0	0	0	0	0	0
7	Hlatshaneni ,N (Ntando)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Hinrichsen ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Hinrichsen ,E (Ethan)	1	991.2	1416.2	1	987.6	1416.2	0	0	0	0	0	0
9	Selby ,L (Lipondo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Selby ,L (Lipondo)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Eyberg ,Z (Zoe)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Eyberg ,Z (Zoe)	1	1411.7	986.7	1	1411.5	986.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Boshoff, J (Juane)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms