Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mupazviriwo, RF (Robert F)

Chess SA id

186052848

FIDE id

Date of birth

1986-11-02 (Adult)

Gender

Male

Region

Chess South Africa (CSA)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1697	1688.8	1647	1633.5
Raw rating	1697	1688.8	1647	1633.5
Weighted rating	1692.7	1683.6	1647	1633.5
Weighted performance	1401.9	1394.1	0	0
Floor	1198.4	1188.8	1147	1147
K-factor	28	28	28	28
Min/Max rating change allowed	81.7	82.6	87.7	89.4
Highest rating	1723.1 2018-03-01	1723.7 2018-03-01	1647 2024-02-01	1647 2019-12-01
Highest raw rating	1698.4 2024-05-01	1688.8 2024-08-01	1647 2024-02-01	1647 2019-12-01
Highest weighted rating	1689.3 2025-08-01	1679.9 2025-08-01	1647 2024-02-01	1647 2019-12-01
Highest weighted performance	1723.1 2018-03-01	1723.7 2018-03-01	1200 2024-02-01	1488.6 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1697	1688.8	1647	1633.5
Analysis
Rating	1697	1688.8	1647	1633.5
Raw rating	1697	1688.8	1647	1633.5
Weighted rating	1692.7	1683.6	1647
Weighted performance	1401.9	1394.1	0
K-factor	28	28	28	28
Floor	1198.4	1188.8	1147	1147
Max/Min rating change allowed	81.7	82.6	87.7	89.4
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	1697	1688.8	1647	1633.5
New weighted rating	1694	1685.1	1647	1633.5
New weighted performance	1401.3	1393.5	0	0
Temp new rating	1697	1688.8	1647	1633.5
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1697	1688.8	1647	1633.5
New K-factor	28	28	28	28
New floor	1198.4	1188.8	1147	1147

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	17	17	0
	0	0	0
	0	0	0
	0	0	0
History	111	102	9

Games since
	Main 17	Standard 17		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Chess South Africa (CSA)
Province
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	40	27.5	68.75	159.4	1508.5	1667.9
Standard	31	21.5	69.35	164.5	1532.9	1697.4
Rapid	0	0	0	0	0	0
Blitz	9	6	66.67	141.7	1424.6	1566.3

Date	Main	Standard	Rapid	Blitz
2025-09-30	1697	1688.8	1647	1633.5
2025-09-01	1697	1688.8	1647	1633.5
2025-08-01	1697	1688.8	1647	1633.5
2025-07-01	1697	1688.8	1647	1633.5
2025-06-01	1697	1688.8	1647	1633.5
2025-05-01	1697	1688.8	1647	1633.5
2025-04-01	1697	1688.8	1647	1633.5
2025-03-01	1697	1688.8	1647	1633.5
2025-02-01	1697	1688.8	1647	1633.5
2025-01-01	1697	1688.8	1647	1633.5
2024-12-01	1697	1688.8	1647	1633.5
2024-11-01	1697	1688.8	1647	1633.5
2024-10-01	1697	1688.8	1647	1633.5
2024-09-01	1697	1688.8	1647	1633.5
2024-08-01	1697	1688.8	1647	1633.5
2024-07-01	1689.6	1678.4	1647	1633.5
2024-06-01	1698.4	1687.6	1647	1633.5
2024-08-01	1698.4	1687.6	1647	1633.5
2024-04-01	1641.9	1621	1647	1633.5
2024-03-01	1641.9	1621	1647	1633.5
2024-02-01	1641.9	1621	1647	1633.5
2024-01-01	1641.9	1621	1647	1633.5
2023-12-01	1614.5	1612.6	1647	1625.7
2023-11-01	1614.5	1612.6	1647	1625.7

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	Chess Power House July Open 2024 (A)	2024-07-20	2024-07-20	Standard	Johannesburg Metro (GJM)	5	4	2.5	Yes	Analysis
2	2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (A)	2024-06-01	2024-06-01	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
3	2024 Silver Lakes Open Chess Tournament (A)	2024-04-20	2024-04-20	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
4	2024 Milos Ristic Open Chess Tournament (A)	2024-04-27	2024-04-27	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
5	2019 USSA Championships (Open)	2019-12-02	2019-12-06	Standard	Sarah Baartman (ESB)	9	9	6	Yes	Analysis
6	2019 USSA Championships (Blitz)	2019-12-04	2019-12-04	Blitz	Sarah Baartman (ESB)	9	9	6	Yes	Analysis
7	2018 Waterkloof Open (A)	2018-03-03	2018-03-04	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2024 Silver Lakes Open Chess Tournament				Tournament 2024 Milos Ristic Open Chess Tournament
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-04-27	rnd 5	type Standard	result 1
		Opponent Phala, AGM (Arthur)				Opponent Chikwava, R (Ronald)
2	5	Tournament 2019 USSA Championships				Tournament 2024 Silver Lakes Open Chess Tournament
		date 2019-12-05	rnd 6	type Standard	result 1	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Seboletswe, O (Olebogeng)				Opponent Ndhlovu, BB (Bhekisisa)
3	4	Tournament 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section				Tournament Chess Power House July Open 2024
		date 2024-06-01	rnd 4	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 0.5
		Opponent Rammala, TR (Tlale Ronald)				Opponent Mashigo, H (Hluli)

#	Games	Start				End
1	7	Tournament 2024 Silver Lakes Open Chess Tournament				Tournament 2024 Milos Ristic Open Chess Tournament
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-04-27	rnd 5	type Standard	result 1
		Opponent Phala, AGM (Arthur)				Opponent Chikwava, R (Ronald)
2	5	Tournament 2019 USSA Championships				Tournament 2024 Silver Lakes Open Chess Tournament
		date 2019-12-05	rnd 6	type Standard	result 1	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Seboletswe, O (Olebogeng)				Opponent Ndhlovu, BB (Bhekisisa)
3	4	Tournament 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section				Tournament Chess Power House July Open 2024
		date 2024-06-01	rnd 4	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 0.5
		Opponent Rammala, TR (Tlale Ronald)				Opponent Mashigo, H (Hluli)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 2	type Blitz	result 1	date 2019-12-04	rnd 4	type Blitz	result 1
		Opponent Ngobeni, N (Nkateko)				Opponent Thomas, S (Sipho)
2	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 8	type Blitz	result 1	date 2019-12-04	rnd 9	type Blitz	result 1
		Opponent Mathew, D (Deepak)				Opponent Maredi, ADL (Alex)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 6	type Blitz	result 1	date 2019-12-04	rnd 6	type Blitz	result 1
		Opponent Madiya, S (Sisekelo)				Opponent Madiya, S (Sisekelo)

#	Games	Start				End
1	7	Tournament 2024 Silver Lakes Open Chess Tournament				Tournament 2024 Milos Ristic Open Chess Tournament
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-04-27	rnd 5	type Standard	result 1
		Opponent Phala, AGM (Arthur)				Opponent Chikwava, R (Ronald)
2	5	Tournament 2019 USSA Championships				Tournament 2024 Silver Lakes Open Chess Tournament
		date 2019-12-05	rnd 6	type Standard	result 1	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Seboletswe, O (Olebogeng)				Opponent Ndhlovu, BB (Bhekisisa)
3	3	Tournament 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section				Tournament Chess Power House July Open 2024
		date 2024-06-01	rnd 4	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Rammala, TR (Tlale Ronald)				Opponent Gwangwa, MT (Maphula)

#	Games	Start				End
1	7	Tournament 2024 Silver Lakes Open Chess Tournament				Tournament 2024 Milos Ristic Open Chess Tournament
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-04-27	rnd 5	type Standard	result 1
		Opponent Phala, AGM (Arthur)				Opponent Chikwava, R (Ronald)
2	5	Tournament 2019 USSA Championships				Tournament 2024 Silver Lakes Open Chess Tournament
		date 2019-12-05	rnd 6	type Standard	result 1	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Seboletswe, O (Olebogeng)				Opponent Ndhlovu, BB (Bhekisisa)
3	3	Tournament 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section				Tournament Chess Power House July Open 2024
		date 2024-06-01	rnd 4	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Rammala, TR (Tlale Ronald)				Opponent Gwangwa, MT (Maphula)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 2	type Blitz	result 1	date 2019-12-04	rnd 4	type Blitz	result 1
		Opponent Ngobeni, N (Nkateko)				Opponent Thomas, S (Sipho)
2	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 8	type Blitz	result 1	date 2019-12-04	rnd 9	type Blitz	result 1
		Opponent Mathew, D (Deepak)				Opponent Maredi, ADL (Alex)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 6	type Blitz	result 1	date 2019-12-04	rnd 6	type Blitz	result 1
		Opponent Madiya, S (Sisekelo)				Opponent Madiya, S (Sisekelo)

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	Gwangwa ,MT (Maphula Thabo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Gwangwa ,MT (Maphula Thabo)	1	1443.1	1868.1	1	1443.1	1868.1	0	0	0	0	0	0
2	Ndhlovu ,BB (Bhekisisa Bayani)	1	1	425	1	1	425	0	0	0	0	0	0
2	Ndhlovu ,BB (Bhekisisa Bayani)	1	1441.4	1866.4	1	1413	1866.4	0	0	0	0	0	0
3	Nel ,H (Hayley)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Nel ,H (Hayley)	1	1759.6	1334.6	1	1753.3	1334.6	0	0	0	0	0	0
4	Kabi ,T (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kabi ,T (Thato)	1	1724.5	1299.5	1	1720.1	1299.5	0	0	0	0	0	0
5	Adamson ,LJ (Luke Jonathan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Adamson ,LJ (Luke Jonathan)	1	1612.2	2037.2	1	1616.7	2037.2	0	0	0	0	0	0
6	Seboletswe ,O (Olebogeng)	1	1	425	1	1	425	0	0	0	0	0	0
6	Seboletswe ,O (Olebogeng)	1	1255.9	1680.9	1	1264.8	1680.9	0	0	0	0	0	0
7	Riet ,C (Cassious)	1	1	425	1	1	425	0	0	0	0	0	0
7	Riet ,C (Cassious)	1	1262.9	1687.9	1	1263.4	1687.9	0	0	0	0	0	0
8	Letsoalo ,PM (Peter Mogatli)	1	1	425	1	1	425	0	0	0	0	0	0
8	Letsoalo ,PM (Peter Mogatli)	1	1670.4	2095.4	1	1679.7	2095.4	0	0	0	0	0	0
9	Snyckers ,A (Adam)	1	1	425	1	1	425	0	0	0	0	0	0
9	Snyckers ,A (Adam)	1	1565.8	1990.8	1	1551.9	1990.8	0	0	0	0	0	0
10	Rammala ,TR (Tlale Ronald)	1	1	425	1	1	425	0	0	0	0	0	0
10	Rammala ,TR (Tlale Ronald)	1	1518	1943	1	1511.9	1943	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

Mupazviriwo, RF (Robert F)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms