Chess South Africa Ratings Database

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Personal

Booi, U (Ulubambo)

Chess SA id

1130146900

FIDE id

Date of birth

2013-09-15 (U14)

Gender

Male

Region

Chris Hani (ECH)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1275.9	1285.6	1232	1200
Raw rating	1275.9	1285.6	1232	1200
Weighted rating	1275.5	1285.6	1229	1200
Weighted performance	0	0	0	0
Floor	775.9	785.6	732	700
K-factor	36	36	36	36
Min/Max rating change allowed	148.8	146.8	158.4	165.8
Highest rating	1462.1 2022-10-01	1464.6 2022-10-01	1332.8 2024-06-01	1200 2018-10-01
Highest raw rating	1275.9 2024-07-01	1285.6 2024-02-01	1232 2024-07-01	1200 2024-02-01
Highest weighted rating	1275 2025-08-01	1285.6 2025-02-01	1226.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1462.1 2022-10-01	1464.6 2022-10-01	1332.8 2024-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1275.9	1285.6	1232	1200
Analysis
Rating	1275.9	1285.6	1232	1200
Raw rating	1275.9	1285.6	1232	1200
Weighted rating	1275.5	1285.6	1229
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	775.9	785.6	732	700
Max/Min rating change allowed	148.8	146.8	158.4	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	1275.9	1285.6	1232	1200
New weighted rating	1275.6	1285.6	1229.8	1200
New weighted performance	0	0	0	0
Temp new rating	1275.9	1285.6	1232	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1275.9	1285.6	1232	1200
New K-factor	36	36	36	36
New floor	775.9	785.6	732	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	6	0	6
	0	0	0
	7	7	0
	0	0	0
History	13	7	6

Games since
	Main 6	Standard 0		Rapid 6		Blitz 0
Gender	Male
Age group	U14
Region	Chris Hani (ECH)
Province	Eastern Cape (EC)
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	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	13	9	69.23	163.5	1225	1388.4
Standard	7	5	71.43	182.1	1279.9	1462
Rapid	6	4	66.67	141.7	1160.9	1302.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1275.9	1285.6	1232	1200
2025-09-30	1275.9	1285.6	1232	1200
2025-09-01	1275.9	1285.6	1232	1200
2025-08-01	1275.9	1285.6	1232	1200
2025-07-01	1275.9	1285.6	1232	1200
2025-06-01	1275.9	1285.6	1232	1200
2025-05-01	1275.9	1285.6	1232	1200
2025-04-01	1275.9	1285.6	1232	1200
2025-03-01	1275.9	1285.6	1232	1200
2025-02-01	1275.9	1285.6	1232	1200
2025-01-01	1275.9	1285.6	1232	1200
2024-12-01	1275.9	1285.6	1232	1200
2024-11-01	1275.9	1285.6	1232	1200
2024-10-01	1275.9	1285.6	1232	1200
2024-09-01	1275.9	1285.6	1232	1200
2024-08-01	1275.9	1285.6	1232	1200
2024-07-01	1275.9	1285.6	1232	1200
2024-09-01	1271.1	1285.6	1200	1200
2024-05-01	1271.1	1285.6	1200	1200
2024-04-01	1271.1	1285.6	1200	1200
2024-03-01	1271.1	1285.6	1200	1200
2024-02-01	1271.1	1285.6	1200	1200
2024-01-01	1271.1	1285.6	1200	1200
2023-12-01	1271.1	1285.6	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	WSU Youth Day 2024 (C)	2024-06-16	2024-06-16	Rapid	Chris Hani (ECH)	6	6	4	Yes	Analysis
2	Eatern Cape Provincial Chess Championship 2022 (U10 Boys)	2022-10-01	2022-10-01	Standard	Sarah Baartman (ESB)	7	7	5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Eatern Cape Provincial Chess Championship 2022				Tournament Eatern Cape Provincial Chess Championship 2022
		date 2022-10-01	rnd 2	type Standard	result 1	date 2022-10-01	rnd 6	type Standard	result 1
		Opponent Nomqhuphu, N (Ndiyazanga)				Opponent Chipunza, J (Jaden)
2	3	Tournament WSU Youth Day 2024				Tournament WSU Youth Day 2024
		date 2024-06-16	rnd 4	type Rapid	result 1	date 2024-06-16	rnd 6	type Rapid	result 1
		Opponent Kekana, B (Benedict)				Opponent Chauke, V (Vutshila)
3	1	Tournament WSU Youth Day 2024				Tournament WSU Youth Day 2024
		date 2024-06-16	rnd 2	type Rapid	result 1	date 2024-06-16	rnd 2	type Rapid	result 1
		Opponent Fourie, HU (Hlumela Unako)				Opponent Fourie, HU (Hlumela Unako)

#	Games	Start				End
1	5	Tournament Eatern Cape Provincial Chess Championship 2022				Tournament Eatern Cape Provincial Chess Championship 2022
		date 2022-10-01	rnd 2	type Standard	result 1	date 2022-10-01	rnd 6	type Standard	result 1
		Opponent Nomqhuphu, N (Ndiyazanga)				Opponent Chipunza, J (Jaden)

#	Games	Start				End
1	3	Tournament WSU Youth Day 2024				Tournament WSU Youth Day 2024
		date 2024-06-16	rnd 4	type Rapid	result 1	date 2024-06-16	rnd 6	type Rapid	result 1
		Opponent Kekana, B (Benedict)				Opponent Chauke, V (Vutshila)
2	1	Tournament WSU Youth Day 2024				Tournament WSU Youth Day 2024
		date 2024-06-16	rnd 2	type Rapid	result 1	date 2024-06-16	rnd 2	type Rapid	result 1
		Opponent Fourie, HU (Hlumela Unako)				Opponent Fourie, HU (Hlumela Unako)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Eatern Cape Provincial Chess Championship 2022				Tournament Eatern Cape Provincial Chess Championship 2022
		date 2022-10-01	rnd 2	type Standard	result 1	date 2022-10-01	rnd 6	type Standard	result 1
		Opponent Nomqhuphu, N (Ndiyazanga)				Opponent Chipunza, J (Jaden)
2	3	Tournament WSU Youth Day 2024				Tournament WSU Youth Day 2024
		date 2024-06-16	rnd 4	type Rapid	result 1	date 2024-06-16	rnd 6	type Rapid	result 1
		Opponent Kekana, B (Benedict)				Opponent Chauke, V (Vutshila)
3	1	Tournament WSU Youth Day 2024				Tournament WSU Youth Day 2024
		date 2024-06-16	rnd 2	type Rapid	result 1	date 2024-06-16	rnd 2	type Rapid	result 1
		Opponent Fourie, HU (Hlumela Unako)				Opponent Fourie, HU (Hlumela Unako)

#	Games	Start				End
1	5	Tournament Eatern Cape Provincial Chess Championship 2022				Tournament Eatern Cape Provincial Chess Championship 2022
		date 2022-10-01	rnd 2	type Standard	result 1	date 2022-10-01	rnd 6	type Standard	result 1
		Opponent Nomqhuphu, N (Ndiyazanga)				Opponent Chipunza, J (Jaden)

#	Games	Start				End
1	3	Tournament WSU Youth Day 2024				Tournament WSU Youth Day 2024
		date 2024-06-16	rnd 4	type Rapid	result 1	date 2024-06-16	rnd 6	type Rapid	result 1
		Opponent Kekana, B (Benedict)				Opponent Chauke, V (Vutshila)
2	1	Tournament WSU Youth Day 2024				Tournament WSU Youth Day 2024
		date 2024-06-16	rnd 2	type Rapid	result 1	date 2024-06-16	rnd 2	type Rapid	result 1
		Opponent Fourie, HU (Hlumela Unako)				Opponent Fourie, HU (Hlumela Unako)

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	Furniss ,T (Tyler)	1	1	425	1	1	425	0	0	0	0	0	0
1	Furniss ,T (Tyler)	1	1342.8	1767.8	1	1344	1767.8	0	0	0	0	0	0
2	Chipunza ,J (Jaden)	1	1	425	1	1	425	0	0	0	0	0	0
2	Chipunza ,J (Jaden)	1	1298.6	1723.6	1	1329.4	1723.6	0	0	0	0	0	0
3	Oved ,Z (Zac)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Oved ,Z (Zac)	1	1391.5	966.5	1	1403.1	966.5	0	0	0	0	0	0
4	Bruton ,C (Caleb)	1	1	425	1	1	425	0	0	0	0	0	0
4	Bruton ,C (Caleb)	1	1222.1	1647.1	1	1221.2	1647.1	0	0	0	0	0	0
5	Swanepoel ,B (Bijan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Swanepoel ,B (Bijan)	1	1226.4	1651.4	1	1230.3	1651.4	0	0	0	0	0	0
6	Manton ,C (Charlie)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Manton ,C (Charlie)	1	1269.2	844.2	1	1269.4	844.2	0	0	0	0	0	0
7	Nomqhuphu ,N (Ndiyazanga)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nomqhuphu ,N (Ndiyazanga)	1	1208.8	1633.8	1	1180	1633.8	0	0	0	0	0	0
8	Kekana ,B (Benedict)	1	1	425	0	0	0	1	1	425	0	0	0
8	Kekana ,B (Benedict)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Mbovane ,A (Athenkosi)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Mbovane ,A (Athenkosi)	1	1092.9	667.9	0	0	0	1	1131.4	667.9	0	0	0
10	Fourie ,HU (Hlumela Unako)	1	1	425	0	0	0	1	1	425	0	0	0
10	Fourie ,HU (Hlumela Unako)	1	1130.6	1555.6	0	0	0	1	1200	1555.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Booi, U (Ulubambo)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms