Chess South Africa Ratings Database

PLAYER PAGE

Personal

Umezinwa, P (Prince)

Chess SA id

1070161458

FIDE id

Date of birth

2007-12-05 (U20)

Gender

Male

Region

Frances Baard (NCF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-06-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1272.6	1271.9	1200	1200
Raw rating	1272.6	1271.9	1200	1200
Weighted rating	1266.3	1266.3	1200	1200
Weighted performance	1070.2	1069.7	0	0
Floor	772.6	771.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	149.5	149.7	165.8	165.8
Highest rating	1285.9 2024-06-01	1285.2 2024-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1272.6 2024-07-01	1271.9 2024-07-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1262.4 2025-08-01	1262.7 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1285.9 2024-06-01	1285.2 2024-06-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1272.6	1271.9	1200	1200
Analysis
Rating	1272.6	1271.9	1200	1200
Raw rating	1272.6	1271.9	1200	1200
Weighted rating	1266.3	1266.3	1200
Weighted performance	1070.2	1069.7	0
K-factor	36	36	36	36
Floor	772.6	771.9	700	700
Max/Min rating change allowed	149.5	149.7	165.8	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	1272.6	1271.9	1200	1200
New weighted rating	1267.8	1267.8	1200	1200
New weighted performance	1069.8	1069.2	0	0
Temp new rating	1272.6	1271.9	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1272.6	1271.9	1200	1200
New K-factor	36	36	36	36
New floor	772.6	771.9	700	700

Item	Main	Standard
	0	0
	0	0
	24	24
	5	5
	0	0
	0	0
History	29	29

Games since
	Main 24	Standard 24		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Frances Baard (NCF)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	29	15	51.72	14.7	1253.4	1268
Standard	29	15	51.72	14.7	1253.4	1268
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1272.6	1271.9	1200	1200
2025-09-01	1272.6	1271.9	1200	1200
2025-08-01	1272.6	1271.9	1200	1200
2025-07-01	1272.6	1271.9	1200	1200
2025-06-01	1272.6	1271.9	1200	1200
2025-05-01	1272.6	1271.9	1200	1200
2025-04-01	1272.6	1271.9	1200	1200
2025-03-01	1272.6	1271.9	1200	1200
2025-02-01	1272.6	1271.9	1200	1200
2025-01-01	1272.6	1271.9	1200	1200
2024-12-01	1272.6	1271.9	1200	1200
2024-11-01	1272.6	1271.9	1200	1200
2024-10-01	1272.6	1271.9	1200	1200
2024-09-01	1272.6	1271.9	1200	1200
2024-08-01	1272.6	1271.9	1200	1200
2024-07-01	1272.6	1271.9	1200	1200
2024-06-01	1236.4	1246.4	1200	1200
2024-08-01	1236.4	1246.4	1200	1200
2024-04-01	1236.4	1246.4	1200	1200
2024-03-01	1181.4	1178.7	1200	1200
2024-02-01	1204.1	1205	1200	1200
2024-01-01	1204.1	1205	1200	1200
2023-12-01	1204.1	1205	1200	1200
2023-11-01	1204.1	1205	1200	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	Frances Baard Grand Prix 1.0 2024 (U18+U20)	2024-06-29	2024-06-29	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
2	2024 Kimberley Chess Club School Holiday Tournament (Kings)	2024-06-19	2024-06-19	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
3	2024 FB Schools Open 3.0 (U17)	2024-03-16	2024-03-16	Standard	Frances Baard (NCF)	5	5	4	Yes	Analysis
4	2024 Frances Baard Schools Open II (U17)	2024-02-17	2024-02-17	Standard	Frances Baard (NCF)	5	4	1	Yes	Analysis
5	2024 Frances Baard Schools Open (U17)	2024-02-03	2024-02-03	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
6	2023 Northern Cape Closed Chess Championships (U18 Open)	2023-08-25	2023-08-27	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2024 Kimberley Chess Club School Holiday Tournament				Tournament Frances Baard Grand Prix 1.0 2024
		date 2024-06-19	rnd 3	type Standard	result 1	date 2024-06-29	rnd 2	type Standard	result 0.5
		Opponent March, A (Atlegang)				Opponent Du Plooy, J (Joshua)
2	5	Tournament 2024 FB Schools Open 3.0				Tournament 2024 FB Schools Open 3.0
		date 2024-03-16	rnd 1	type Standard	result 0.5	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Franzman, R (Regan)				Opponent White, F (Francis)
3	3	Tournament 2023 Northern Cape Closed Chess Championships				Tournament 2023 Northern Cape Closed Chess Championships
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 4	type Standard	result 0.5
		Opponent Dawson, E (Emile)				Opponent Crough, D (Danny)

#	Games	Start				End
1	5	Tournament 2024 Kimberley Chess Club School Holiday Tournament				Tournament Frances Baard Grand Prix 1.0 2024
		date 2024-06-19	rnd 3	type Standard	result 1	date 2024-06-29	rnd 2	type Standard	result 0.5
		Opponent March, A (Atlegang)				Opponent Du Plooy, J (Joshua)
2	5	Tournament 2024 FB Schools Open 3.0				Tournament 2024 FB Schools Open 3.0
		date 2024-03-16	rnd 1	type Standard	result 0.5	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Franzman, R (Regan)				Opponent White, F (Francis)
3	3	Tournament 2023 Northern Cape Closed Chess Championships				Tournament 2023 Northern Cape Closed Chess Championships
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 4	type Standard	result 0.5
		Opponent Dawson, E (Emile)				Opponent Crough, D (Danny)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2024 Kimberley Chess Club School Holiday Tournament				Tournament Frances Baard Grand Prix 1.0 2024
		date 2024-06-19	rnd 3	type Standard	result 1	date 2024-06-29	rnd 1	type Standard	result 1
		Opponent March, A (Atlegang)				Opponent Liphuko, T (Thuto)
2	2	Tournament 2024 FB Schools Open 3.0				Tournament 2024 FB Schools Open 3.0
		date 2024-03-16	rnd 4	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Gene-April, K (Keeran)				Opponent White, F (Francis)
3	2	Tournament 2023 Northern Cape Closed Chess Championships				Tournament 2023 Northern Cape Closed Chess Championships
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 3	type Standard	result 1
		Opponent Dawson, E (Emile)				Opponent Madyo, T (Thami)

#	Games	Start				End
1	4	Tournament 2024 Kimberley Chess Club School Holiday Tournament				Tournament Frances Baard Grand Prix 1.0 2024
		date 2024-06-19	rnd 3	type Standard	result 1	date 2024-06-29	rnd 1	type Standard	result 1
		Opponent March, A (Atlegang)				Opponent Liphuko, T (Thuto)
2	2	Tournament 2024 FB Schools Open 3.0				Tournament 2024 FB Schools Open 3.0
		date 2024-03-16	rnd 4	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Gene-April, K (Keeran)				Opponent White, F (Francis)
3	2	Tournament 2023 Northern Cape Closed Chess Championships				Tournament 2023 Northern Cape Closed Chess Championships
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 3	type Standard	result 1
		Opponent Dawson, E (Emile)				Opponent Madyo, T (Thami)

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	White ,F (Francis)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	White ,F (Francis)	3	1147.9	1006.2	3	1152.8	1006.2	0	0	0	0	0	0
2	Du Plooy ,J (Joshua)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Du Plooy ,J (Joshua)	2	1339.6	1127.1	2	1338.2	1127.1	0	0	0	0	0	0
3	Van Vrede ,E (Ethan)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Van Vrede ,E (Ethan)	2	1204.4	779.4	2	1184.8	779.4	0	0	0	0	0	0
4	Madyo ,T (Thami)	2	2	425	2	2	425	0	0	0	0	0	0
4	Madyo ,T (Thami)	2	1141.8	1566.8	2	1137.4	1566.8	0	0	0	0	0	0
5	De Jager ,J (Jayden)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	De Jager ,J (Jayden)	2	1427	1002	2	1433.1	1002	0	0	0	0	0	0
6	Moitse ,K (Kaone)	2	2	425	2	2	425	0	0	0	0	0	0
6	Moitse ,K (Kaone)	2	1143.5	1568.5	2	1129.7	1568.5	0	0	0	0	0	0
7	Maddocks ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
7	Maddocks ,L (Liam)	1	1185.8	1610.8	1	1182	1610.8	0	0	0	0	0	0
8	Seeta ,M (Mampoetsi)	1	1	425	1	1	425	0	0	0	0	0	0
8	Seeta ,M (Mampoetsi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mohale ,G (Gift)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mohale ,G (Gift)	1	1194.3	769.3	1	1208.8	769.3	0	0	0	0	0	0
10	Bessies ,C (Christiano)	1	1	425	1	1	425	0	0	0	0	0	0
10	Bessies ,C (Christiano)	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

Umezinwa, P (Prince)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms