Chess South Africa Ratings Database

PLAYER PAGE

Personal

Murambiwa, J (Jeremiah)

Chess SA id

1120139805

FIDE id

Date of birth

2012-04-23 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1220.9	1183.2	1255.5	1200
Raw rating	1220.9	1183.2	1255.5	1200
Weighted rating	1198.5	1176.5	1227.2	1200
Weighted performance	0	0	0	0
Floor	720.9	705.2	755.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.9	169.8	153.2	165.8
Highest rating	1241.4 2022-03-01	1236.1 2022-03-01	1255.5 2025-04-01	1200 2018-10-01
Highest raw rating	1220.9 2025-04-01	1205.2 2022-04-01	1255.5 2025-04-01	1200 2024-02-01
Highest weighted rating	1220.9 2022-08-01	1205.2 2022-08-01	1220.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1241.4 2022-03-01	1236.1 2022-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1220.9	1183.2	1255.5	1200
Analysis
Rating	1220.9	1183.2	1255.5	1200
Raw rating	1220.9	1183.2	1255.5	1200
Weighted rating	1198.5	1176.5	1227.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	720.9	705.2	755.5	700
Max/Min rating change allowed	160.9	169.8	153.2	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	1220.9	1183.2	1255.5	1200
New weighted rating	1201.3	1177.6	1230.3	1200
New weighted performance	0	0	0	0
Temp new rating	1220.9	1183.2	1255.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1220.9	1183.2	1255.5	1200
New K-factor	36	36	36	36
New floor	720.9	705.2	755.5	700

Item	Main	Standard	Rapid
	0	0	0
	5	0	5
	5	5	0
	0	0	0
	9	9	0
	0	0	0
History	19	14	5

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	5	4	80	255	1187.2	1442.2
Standard	0	0	0	0	0	0
Rapid	5	4	80	255	1187.2	1442.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	19	10	52.63	22.4	1214.1	1236.5
Standard	14	6	42.86	-60.7	1223.7	1163
Rapid	5	4	80	255	1187.2	1442.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1220.9	1183.2	1255.5	1200
2025-09-01	1220.9	1183.2	1255.5	1200
2025-08-01	1220.9	1183.2	1255.5	1200
2025-07-01	1220.9	1183.2	1255.5	1200
2025-06-01	1220.9	1183.2	1255.5	1200
2025-05-01	1220.9	1183.2	1255.5	1200
2025-04-01	1220.9	1183.2	1255.5	1200
2025-03-01	1187.4	1183.2	1200	1200
2025-02-01	1187.4	1183.2	1200	1200
2025-01-01	1187.4	1183.2	1200	1200
2024-12-01	1187.4	1183.2	1200	1200
2024-11-01	1187.4	1183.2	1200	1200
2024-10-01	1187.4	1183.2	1200	1200
2024-09-01	1163.2	1152.6	1200	1200
2024-08-01	1163.2	1152.6	1200	1200
2024-07-01	1163.2	1152.6	1200	1200
2024-06-01	1163.2	1152.6	1200	1200
2024-08-01	1163.2	1152.6	1200	1200
2024-04-01	1163.2	1152.6	1200	1200
2024-03-01	1163.2	1152.6	1200	1200
2024-02-01	1163.2	1152.6	1200	1200
2024-01-01	1163.2	1152.6	1200	1200
2023-12-01	1163.2	1152.6	1200	1200
2023-11-01	1163.2	1152.6	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	Tembisa Clusters 2025 (U13)	2025-03-15	2025-03-15	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Tembisa Clusters 2025 (U13)	2025-03-15	2025-03-15	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	Ekurhuleni North Schools Finals - Teams 2024 (U13 Open)	2024-08-03	2024-08-03	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Ekurhuleni-North Schools Teams 2022 (U11)	2022-08-06	2022-08-06	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
4	ACB Premier 2022 (Primary School)	2022-03-19	2022-03-19	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament ACB Premier 2022				Tournament ACB Premier 2022
		date 2022-03-19	rnd 2	type Standard	result 1	date 2022-03-19	rnd 4	type Standard	result 0.5
		Opponent Shazira, J (Joseph)				Opponent Viljoen, H (Henning)
2	2	Tournament Tembisa Clusters 2025				Tournament Tembisa Clusters 2025
		date 2025-03-15	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 5	type Rapid	result 1
		Opponent Mokonyane, O (Oratile)				Opponent Sumbana, T (Thandiwe)
3	2	Tournament Tembisa Clusters 2025				Tournament Tembisa Clusters 2025
		date 2025-03-15	rnd 1	type Rapid	result 1	date 2025-03-15	rnd 2	type Rapid	result 1
		Opponent Mokhonoana, B (Blessing)				Opponent Makone, E (Emmanuel)

#	Games	Start				End
1	3	Tournament ACB Premier 2022				Tournament ACB Premier 2022
		date 2022-03-19	rnd 2	type Standard	result 1	date 2022-03-19	rnd 4	type Standard	result 0.5
		Opponent Shazira, J (Joseph)				Opponent Viljoen, H (Henning)
2	2	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Bekele, N (Noha)				Opponent Ntshangase, S (Sbonga)
3	1	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Matefane, M (Moeketsi)				Opponent Matefane, M (Moeketsi)

#	Games	Start				End
1	2	Tournament Tembisa Clusters 2025				Tournament Tembisa Clusters 2025
		date 2025-03-15	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 5	type Rapid	result 1
		Opponent Mokonyane, O (Oratile)				Opponent Sumbana, T (Thandiwe)
2	2	Tournament Tembisa Clusters 2025				Tournament Tembisa Clusters 2025
		date 2025-03-15	rnd 1	type Rapid	result 1	date 2025-03-15	rnd 2	type Rapid	result 1
		Opponent Mokhonoana, B (Blessing)				Opponent Makone, E (Emmanuel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Tembisa Clusters 2025				Tournament Tembisa Clusters 2025
		date 2025-03-15	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 5	type Rapid	result 1
		Opponent Mokonyane, O (Oratile)				Opponent Sumbana, T (Thandiwe)
2	2	Tournament Tembisa Clusters 2025				Tournament Tembisa Clusters 2025
		date 2025-03-15	rnd 1	type Rapid	result 1	date 2025-03-15	rnd 2	type Rapid	result 1
		Opponent Mokhonoana, B (Blessing)				Opponent Makone, E (Emmanuel)
3	2	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Bekele, N (Noha)				Opponent Ntshangase, S (Sbonga)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Bekele, N (Noha)				Opponent Ntshangase, S (Sbonga)
2	1	Tournament Ekurhuleni North Schools Finals - Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Matefane, M (Moeketsi)				Opponent Matefane, M (Moeketsi)
3	1	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-08-06	rnd 3	type Standard	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Malifane, M (Moeketsi)				Opponent Malifane, M (Moeketsi)

#	Games	Start				End
1	2	Tournament Tembisa Clusters 2025				Tournament Tembisa Clusters 2025
		date 2025-03-15	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 5	type Rapid	result 1
		Opponent Mokonyane, O (Oratile)				Opponent Sumbana, T (Thandiwe)
2	2	Tournament Tembisa Clusters 2025				Tournament Tembisa Clusters 2025
		date 2025-03-15	rnd 1	type Rapid	result 1	date 2025-03-15	rnd 2	type Rapid	result 1
		Opponent Mokhonoana, B (Blessing)				Opponent Makone, E (Emmanuel)

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	Sompa ,M (Mangaliso)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Sompa ,M (Mangaliso)	2	1178.1	753.1	2	1174.1	753.1	0	0	0	0	0	0
2	Matefane ,M (Moeketsi)	1	1	425	1	1	425	0	0	0	0	0	0
2	Matefane ,M (Moeketsi)	1	1194.4	1619.4	1	1190.8	1619.4	0	0	0	0	0	0
3	Viljoen ,H (Henning)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Viljoen ,H (Henning)	1	1335	1335	1	1313.8	1335	0	0	0	0	0	0
4	Bekele ,N (Noha)	1	1	425	1	1	425	0	0	0	0	0	0
4	Bekele ,N (Noha)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Billing ,A (Aidin)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Billing ,A (Aidin)	1	1246.2	821.2	1	1224	821.2	0	0	0	0	0	0
6	Tshabalala ,M (Mvuselelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Tshabalala ,M (Mvuselelo)	1	1206.9	781.9	1	1205.5	781.9	0	0	0	0	0	0
7	Fick ,L (Logan Nicolas)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Fick ,L (Logan Nicolas)	1	1307	882	1	1286.6	882	0	0	0	0	0	0
8	Nene ,S (Sisekelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Nene ,S (Sisekelo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Crowie ,A (Allegra)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Crowie ,A (Allegra)	1	1285.8	860.8	1	1271.4	860.8	0	0	0	0	0	0
10	Shazira ,J (Joseph)	1	1	425	1	1	425	0	0	0	0	0	0
10	Shazira ,J (Joseph)	1	1200	1625	1	1200	1625	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

Murambiwa, J (Jeremiah)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms