Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, L (Liam)

Chess SA id

1160191895

FIDE id

Date of birth

2016-09-23 (U10)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1192.3	1200	1164.4	1200
Raw rating	1192.3	1200	1164.4	1200
Weighted rating	1191.2	1200	1159.7	1200
Weighted performance	0	0	0	0
Floor	702.5	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.7	165.8	174.5	165.8
Highest rating	1202.5 2024-06-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1202.5 2024-06-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1202.5 2024-06-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1192.3	1200	1164.4	1200
Analysis
Rating	1192.3	1200	1164.4	1200
Raw rating	1192.3	1200	1164.4	1200
Weighted rating	1191.2	1200	1159.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	702.5	700	700	700
Max/Min rating change allowed	167.7	165.8	174.5	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	1192.3	1200	1164.4	1200
New weighted rating	1191.2	1200	1159.5	1200
New weighted performance	0	0	0	0
Temp new rating	1192.3	1200	1164.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1192.3	1200	1164.4	1200
New K-factor	36	36	36	36
New floor	702.5	700	700	700

Item	Main	Rapid
	0	0
	0	0
	12	12
	0	0
	0	0
	0	0
History	12	12

Games since
	Main 12	Standard 0		Rapid 12		Blitz 0
Gender	Male
Age group	U10
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	12	5	41.67	-70.8	1200.3	1129.5
Standard	0	0	0	0	0	0
Rapid	12	5	41.67	-70.8	1200.3	1129.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1192.3	1200	1164.4	1200
2025-09-01	1192.3	1200	1164.4	1200
2025-08-01	1192.3	1200	1164.4	1200
2025-07-01	1192.3	1200	1164.4	1200
2025-06-01	1192.3	1200	1164.4	1200
2025-05-01	1192.3	1200	1164.4	1200
2025-04-01	1192.3	1200	1164.4	1200
2025-03-01	1192.3	1200	1164.4	1200
2025-02-01	1192	1200	1163.2	1200
2025-01-01	1185.1	1200	1133.6	1200
2024-12-01	1185.1	1200	1133.6	1200
2024-11-01	1185.1	1200	1133.6	1200
2024-10-01	1185.1	1200	1133.6	1200
2024-09-01	1185.1	1200	1133.6	1200
2024-08-01	1185.1	1200	1133.6	1200
2024-07-01	1185.1	1200	1133.6	1200
2024-06-01	1202.5	1200	1191.2	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	Aston Bay 2024 (Development)	2024-05-25	2024-05-25	Rapid	Sarah Baartman (ESB)	7	6	1.5	Yes	Analysis
2	Humansdorp CMC Schools Trials 2024 (U9 Boys)	2024-05-10	2024-05-10	Rapid	Sarah Baartman (ESB)	6	6	3.5	Yes	Analysis
3	SBDCU Trial 2 2024 (U10)	2024-03-23	2024-03-23	Standard	Sarah Baartman (ESB)	5	0	0	No	Analysis
4	SBDCU Open 2024 (Development)	2024-02-10	2024-02-10	Standard	Sarah Baartman (ESB)	6	0	0	No	Analysis

#	Games	Start				End
1	3	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 4	type Rapid	result 1	date 2024-05-10	rnd 6	type Rapid	result 0.5
		Opponent Barendse, K (Kevron)				Opponent Falconer, E (Ezekiel)
2	1	Tournament Aston Bay 2024				Tournament Aston Bay 2024
		date 2024-05-25	rnd 7	type Rapid	result 0.5	date 2024-05-25	rnd 7	type Rapid	result 0.5
		Opponent Coetzee, L (Leo)				Opponent Coetzee, L (Leo)
3	1	Tournament Aston Bay 2024				Tournament Aston Bay 2024
		date 2024-05-25	rnd 4	type Rapid	result 1	date 2024-05-25	rnd 4	type Rapid	result 1
		Opponent Prinsloo, D (Dawid)				Opponent Prinsloo, D (Dawid)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 4	type Rapid	result 1	date 2024-05-10	rnd 6	type Rapid	result 0.5
		Opponent Barendse, K (Kevron)				Opponent Falconer, E (Ezekiel)
2	1	Tournament Aston Bay 2024				Tournament Aston Bay 2024
		date 2024-05-25	rnd 7	type Rapid	result 0.5	date 2024-05-25	rnd 7	type Rapid	result 0.5
		Opponent Coetzee, L (Leo)				Opponent Coetzee, L (Leo)
3	1	Tournament Aston Bay 2024				Tournament Aston Bay 2024
		date 2024-05-25	rnd 4	type Rapid	result 1	date 2024-05-25	rnd 4	type Rapid	result 1
		Opponent Prinsloo, D (Dawid)				Opponent Prinsloo, D (Dawid)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 4	type Rapid	result 1	date 2024-05-10	rnd 5	type Rapid	result 1
		Opponent Barendse, K (Kevron)				Opponent Brits, R (Regardt)
2	1	Tournament Aston Bay 2024				Tournament Aston Bay 2024
		date 2024-05-25	rnd 4	type Rapid	result 1	date 2024-05-25	rnd 4	type Rapid	result 1
		Opponent Prinsloo, D (Dawid)				Opponent Prinsloo, D (Dawid)
3	1	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 2	type Rapid	result 1	date 2024-05-10	rnd 2	type Rapid	result 1
		Opponent Goeda, F (Faygon)				Opponent Goeda, F (Faygon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 4	type Rapid	result 1	date 2024-05-10	rnd 5	type Rapid	result 1
		Opponent Barendse, K (Kevron)				Opponent Brits, R (Regardt)
2	1	Tournament Aston Bay 2024				Tournament Aston Bay 2024
		date 2024-05-25	rnd 4	type Rapid	result 1	date 2024-05-25	rnd 4	type Rapid	result 1
		Opponent Prinsloo, D (Dawid)				Opponent Prinsloo, D (Dawid)
3	1	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 2	type Rapid	result 1	date 2024-05-10	rnd 2	type Rapid	result 1
		Opponent Goeda, F (Faygon)				Opponent Goeda, F (Faygon)

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	Prinsloo ,D (Dawid)	2	1	0	0	0	0	2	1	0	0	0	0
1	Prinsloo ,D (Dawid)	2	1162.4	1162.4	0	0	0	2	1110.8	1162.4	0	0	0
2	Brits ,R (Regardt)	2	1	0	0	0	0	2	1	0	0	0	0
2	Brits ,R (Regardt)	2	1086.8	1086.8	0	0	0	2	1118.2	1086.8	0	0	0
3	Ozah ,C (Chinedu)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Ozah ,C (Chinedu)	1	1202.8	777.8	0	0	0	1	1200	777.8	0	0	0
4	Krieger ,N (Nate)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Krieger ,N (Nate)	1	1302.3	877.3	0	0	0	1	1188.5	877.3	0	0	0
5	Swart ,W (Waldemar)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Swart ,W (Waldemar)	1	1558.8	1133.8	0	0	0	1	1298	1133.8	0	0	0
6	Viviers ,D (Divan)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Viviers ,D (Divan)	1	1198.5	773.5	0	0	0	1	1231.7	773.5	0	0	0
7	Coetzee ,L (Leo)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Coetzee ,L (Leo)	1	1214.6	1214.6	0	0	0	1	1245.2	1214.6	0	0	0
8	Barendse ,K (Kevron)	1	1	425	0	0	0	1	1	425	0	0	0
8	Barendse ,K (Kevron)	1	1119	1544	0	0	0	1	1010.2	1544	0	0	0
9	Goeda ,F (Faygon)	1	1	425	0	0	0	1	1	425	0	0	0
9	Goeda ,F (Faygon)	1	1109	1534	0	0	0	1	950.9	1534	0	0	0
10	Falconer ,E (Ezekiel)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Falconer ,E (Ezekiel)	1	1200	1200	0	0	0	1	1200	1200	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Botha, L (Liam)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms