Chess South Africa Ratings Database

PLAYER PAGE

Personal

Joseph, R (Rehan)

Chess SA id

105080740

FIDE id

Date of birth

2005-06-04 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-05-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1126.5	1118.2	879.2	797.2
Raw rating	1126.5	1118.2	879.2	797.2
Weighted rating	1126.5	1118.2	879.2	797.2
Weighted performance	364.1	173.7	0	0
Floor	626.5	618.2	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	184.1	186.3	261.9	294.3
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2020-01-01	1200 2024-02-01
Highest raw rating	1126.5 2024-02-01	1118.2 2024-02-01	879.2 2024-02-01	797.2 2024-02-01
Highest weighted rating	1126.5 2024-11-01	1118.2 2024-11-01	879.2 2024-11-01	797.2 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1126.5	1118.2	879.2	797.2
Analysis
Rating	1126.5	1118.2	879.2	797.2
Raw rating	1126.5	1118.2	879.2	797.2
Weighted rating	1126.5	1118.2	879.2
Weighted performance	364.1	173.7	0
K-factor	40	40	40	40
Floor	626.5	618.2	500	500
Max/Min rating change allowed	184.1	186.3	261.9	294.3
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	1126.5	1118.2	879.2	797.2
New weighted rating	1126.5	1118.2	879.2	797.2
New weighted performance	357.2	166.9	0	0
Temp new rating	1126.5	1118.2	879.2	797.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1126.5	1118.2	879.2	797.2
New K-factor	40	40	40	40
New floor	626.5	618.2	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	6	0	6
	0	0	0
History	87	81	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-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	38	20	52.63	22.4	1132.5	1154.9
Standard	32	17	53.12	26.6	1101	1127.5
Rapid	6	3	50	0	1300.8	1300.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1126.5	1118.2	879.2	797.2
2025-09-30	1126.5	1118.2	879.2	797.2
2025-09-01	1126.5	1118.2	879.2	797.2
2025-08-01	1126.5	1118.2	879.2	797.2
2025-07-01	1126.5	1118.2	879.2	797.2
2025-06-01	1126.5	1118.2	879.2	797.2
2025-05-01	1126.5	1118.2	879.2	797.2
2025-04-01	1126.5	1118.2	879.2	797.2
2025-03-01	1126.5	1118.2	879.2	797.2
2025-02-01	1126.5	1118.2	879.2	797.2
2025-01-01	1126.5	1118.2	879.2	797.2
2024-12-01	1126.5	1118.2	879.2	797.2
2024-11-01	1126.5	1118.2	879.2	797.2
2024-10-01	1126.5	1118.2	879.2	797.2
2024-09-01	1126.5	1118.2	879.2	797.2
2024-08-01	1126.5	1118.2	879.2	797.2
2024-07-01	1126.5	1118.2	879.2	797.2
2024-09-01	1126.5	1118.2	879.2	797.2
2024-05-01	1126.5	1118.2	879.2	797.2
2024-04-01	1126.5	1118.2	879.2	797.2
2024-03-01	1126.5	1118.2	879.2	797.2
2024-02-01	1126.5	1118.2	879.2	797.2
2024-01-01	1126.5	1118.2	879.2	797.2
2023-12-01	1126.5	1118.2	879.2	797.2

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	Umhlali Preparatory Rapid 2022 (High School)	2022-05-14	2022-05-14	Rapid	iLembe (KIK)	6	6	3	Yes	Analysis
2	Grey College Team Championship 2020 (B)	2020-01-31	2020-02-01	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
3	2018 Youth Day Open	2018-06-16	2018-06-16	Standard	Ethekwini (KED)	5	5	2	Yes	Analysis
4	2018 Ethekwini Youth Trials 2 (U14)	2018-05-19	2018-05-20	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis
5	2018 Ethekwini Open (B)	2018-03-24	2018-03-25	Standard	Ethekwini (KED)	6	5	3	Yes	Analysis
6	Umhlali Preparatory Individuals 2018 (Senior Primary)	2018-03-17	2018-03-17	Standard	iLembe (KIK)	5	5	3.5	Yes	Analysis
7	2018 Ethekwini Youth Trials (U14)	2018-02-24	2018-02-25	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2018 Ethekwini Youth Trials				Tournament Umhlali Preparatory Individuals 2018
		date 2018-02-25	rnd 6	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Jeenarain, Y (Yasheel)				Opponent Roets, Z (Zanru)
2	3	Tournament Grey College Team Championship 2020				Tournament Umhlali Preparatory Rapid 2022
		date 2020-02-01	rnd 5	type Standard	result 1	date 2022-05-14	rnd 2	type Rapid	result 1
		Opponent Maile, E (Edward)				Opponent Getkate, T (Troy)
3	3	Tournament 2018 Ethekwini Open				Tournament 2018 Ethekwini Youth Trials 2
		date 2018-03-25	rnd 6	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Singh, A (Aryan)				Opponent Zikalala, N (Njabulo)

#	Games	Start				End
1	5	Tournament 2018 Ethekwini Youth Trials				Tournament Umhlali Preparatory Individuals 2018
		date 2018-02-25	rnd 6	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Jeenarain, Y (Yasheel)				Opponent Roets, Z (Zanru)
2	3	Tournament 2018 Ethekwini Open				Tournament 2018 Ethekwini Youth Trials 2
		date 2018-03-25	rnd 6	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Singh, A (Aryan)				Opponent Zikalala, N (Njabulo)
3	2	Tournament Grey College Team Championship 2020				Tournament Grey College Team Championship 2020
		date 2020-01-31	rnd 2	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Tolo, K (Katlego)				Opponent De Beer, D (Debra)

#	Games	Start				End
1	2	Tournament Umhlali Preparatory Rapid 2022				Tournament Umhlali Preparatory Rapid 2022
		date 2022-05-14	rnd 1	type Rapid	result 1	date 2022-05-14	rnd 2	type Rapid	result 1
		Opponent Sewnarain, K (Kiaran)				Opponent Getkate, T (Troy)
2	1	Tournament Umhlali Preparatory Rapid 2022				Tournament Umhlali Preparatory Rapid 2022
		date 2022-05-14	rnd 4	type Rapid	result 1	date 2022-05-14	rnd 4	type Rapid	result 1
		Opponent Mkhize, G (Gcina)				Opponent Mkhize, G (Gcina)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Grey College Team Championship 2020				Tournament Umhlali Preparatory Rapid 2022
		date 2020-02-01	rnd 5	type Standard	result 1	date 2022-05-14	rnd 2	type Rapid	result 1
		Opponent Maile, E (Edward)				Opponent Getkate, T (Troy)
2	3	Tournament 2018 Ethekwini Open				Tournament 2018 Ethekwini Youth Trials 2
		date 2018-03-25	rnd 6	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Singh, A (Aryan)				Opponent Zikalala, N (Njabulo)
3	3	Tournament 2018 Ethekwini Youth Trials				Tournament Umhlali Preparatory Individuals 2018
		date 2018-02-25	rnd 6	type Standard	result 1	date 2018-03-17	rnd 2	type Standard	result 1
		Opponent Jeenarain, Y (Yasheel)				Opponent Pivacic, J (Jarred)

#	Games	Start				End
1	3	Tournament 2018 Ethekwini Open				Tournament 2018 Ethekwini Youth Trials 2
		date 2018-03-25	rnd 6	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Singh, A (Aryan)				Opponent Zikalala, N (Njabulo)
2	3	Tournament 2018 Ethekwini Youth Trials				Tournament Umhlali Preparatory Individuals 2018
		date 2018-02-25	rnd 6	type Standard	result 1	date 2018-03-17	rnd 2	type Standard	result 1
		Opponent Jeenarain, Y (Yasheel)				Opponent Pivacic, J (Jarred)
3	2	Tournament Grey College Team Championship 2020				Tournament Grey College Team Championship 2020
		date 2020-01-31	rnd 2	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Tolo, K (Katlego)				Opponent De Beer, D (Debra)

#	Games	Start				End
1	2	Tournament Umhlali Preparatory Rapid 2022				Tournament Umhlali Preparatory Rapid 2022
		date 2022-05-14	rnd 1	type Rapid	result 1	date 2022-05-14	rnd 2	type Rapid	result 1
		Opponent Sewnarain, K (Kiaran)				Opponent Getkate, T (Troy)
2	1	Tournament Umhlali Preparatory Rapid 2022				Tournament Umhlali Preparatory Rapid 2022
		date 2022-05-14	rnd 4	type Rapid	result 1	date 2022-05-14	rnd 4	type Rapid	result 1
		Opponent Mkhize, G (Gcina)				Opponent Mkhize, G (Gcina)

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	Kippen ,R (Robben)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Kippen ,R (Robben)	2	1199.9	774.9	2	1203.4	774.9	0	0	0	0	0	0
2	Snyman ,D (David)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Snyman ,D (David)	2	1011.6	586.6	1	862.6	586.6	1	677	586.6	0	0	0
3	Mavuso ,T (Thamsanqa)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mavuso ,T (Thamsanqa)	1	1402.1	977.1	1	1402.2	977.1	0	0	0	0	0	0
4	Daniel ,I (Isaiah)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Daniel ,I (Isaiah)	1	1039.8	614.8	1	1058	614.8	0	0	0	0	0	0
5	Tolo ,K (Katlego)	1	1	425	1	1	425	0	0	0	0	0	0
5	Tolo ,K (Katlego)	1	1118.5	1543.5	1	1116	1543.5	0	0	0	0	0	0
6	Matyolo ,MO (Malizo Oswald)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Matyolo ,MO (Malizo Oswald)	1	1419.9	994.9	1	1420.9	994.9	0	0	0	0	0	0
7	Gounder ,R (Rowan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Gounder ,R (Rowan)	1	1069.8	644.8	1	1081.4	644.8	0	0	0	0	0	0
8	Naidoo ,Y (Yeshe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Naidoo ,Y (Yeshe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Ngubeni ,N (Nathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ngubeni ,N (Nathi)	1	1477.8	1052.8	1	1492.9	1052.8	0	0	0	0	0	0
10	Zikalala ,N (Njabulo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Zikalala ,N (Njabulo)	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

Joseph, R (Rehan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms