Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Waal, L (Liam)

Chess SA id

1070309284

FIDE id

Date of birth

2007-07-18 (U20)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1360.2	1242.4	1342.7	1200
Raw rating	1360.2	1242.4	1342.7	1200
Weighted rating	1329.1	1232.6	1317.2	1200
Weighted performance	0	0	0	0
Floor	860.2	742.4	842.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	132	156.1	135.3	165.8
Highest rating	1615.9 2024-08-01	1419.9 2024-11-01	1571 2024-08-01	1200 2024-09-01
Highest raw rating	1360.2 2024-11-01	1242.4 2024-11-01	1342.7 2024-11-01	1200 2024-09-01
Highest weighted rating	1309.5 2025-08-01	1227 2025-08-01	1342.7 2024-10-01	1200 2024-09-01
Highest weighted performance	1615.9 2024-08-01	1419.9 2024-11-01	1571 2024-08-01	1200 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1360.2	1242.4	1342.7	1200
Analysis
Rating	1360.2	1242.4	1342.7	1200
Raw rating	1360.2	1242.4	1342.7	1200
Weighted rating	1329.1	1232.6	1317.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	860.2	742.4	842.7	700
Max/Min rating change allowed	132	156.1	135.3	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	1360.2	1242.4	1342.7	1200
New weighted rating	1334.6	1234.2	1321.9	1200
New weighted performance	0	0	0	0
Temp new rating	1360.2	1242.4	1342.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1360.2	1242.4	1342.7	1200
New K-factor	36	36	36	36
New floor	860.2	742.4	842.7	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	19	9	10
	0	0	0
	0	0	0
	0	0	0
History	19	9	10

Games since
	Main 19	Standard 9		Rapid 10		Blitz 0
Gender	Male
Age group	U20
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	19	12.5	65.79	134.2	1387.8	1522.1
Standard	9	3.5	38.89	-94.4	1389.7	1295.3
Rapid	10	9	90	340	1386.2	1726.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1360.2	1242.4	1342.7	1200
2025-09-30	1360.2	1242.4	1342.7	1200
2025-09-01	1360.2	1242.4	1342.7	1200
2025-08-01	1360.2	1242.4	1342.7	1200
2025-07-01	1360.2	1242.4	1342.7	1200
2025-06-01	1360.2	1242.4	1342.7	1200
2025-05-01	1360.2	1242.4	1342.7	1200
2025-04-01	1360.2	1242.4	1342.7	1200
2025-03-01	1360.2	1242.4	1342.7	1200
2025-02-01	1360.2	1242.4	1342.7	1200
2025-01-01	1360.2	1242.4	1342.7	1200
2024-12-01	1360.2	1242.4	1342.7	1200
2024-11-01	1360.2	1242.4	1342.7	1200
2024-10-01	1247.8	1187.2	1284	1200
2024-09-01	1272.5	1200	1284	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	NMBCU Top Schools Final 2024 (High School)	2024-10-19	2024-10-19	Standard	Nelson Mandela Bay (ENM)	3	3	2	Yes	Analysis
2	NMBCU Top Schools 2024 (High School)	2024-10-12	2024-10-12	Rapid	Nelson Mandela Bay (ENM)	5	5	5	Yes	Analysis
3	2024 South Africa National Schools Chess Championship (U18 Boys)	2024-09-27	2024-09-28	Standard	Nelson Mandela Bay (ENM)	7	6	1.5	Yes	Analysis
4	DSRAC Trials (Nelson Mandela Metro)	2024-08-10	2024-08-10	Rapid	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2024 South Africa National Schools Chess Championship				Tournament NMBCU Top Schools 2024
		date 2024-09-28	rnd 6	type Standard	result 0.5	date 2024-10-12	rnd 5	type Rapid	result 1
		Opponent Macu, S (Sphesihle)				Opponent Dlakavu, L (Lindokuhle)
2	3	Tournament DSRAC Trials				Tournament DSRAC Trials
		date 2024-08-10	rnd 3	type Rapid	result 1	date 2024-08-10	rnd 5	type Rapid	result 1
		Opponent Rasmeni, S (Sibongiseni)				Opponent Chipunza, J (James)
3	2	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-19	rnd 2	type Standard	result 1	date 2024-10-19	rnd 3	type Standard	result 1
		Opponent Jaffray, J (Joseph)				Opponent Dlakavu, L (Lindokuhle)

#	Games	Start				End
1	2	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-19	rnd 2	type Standard	result 1	date 2024-10-19	rnd 3	type Standard	result 1
		Opponent Jaffray, J (Joseph)				Opponent Dlakavu, L (Lindokuhle)
2	2	Tournament 2024 South Africa National Schools Chess Championship				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-09-28	rnd 6	type Standard	result 0.5	date 2024-09-28	rnd 7	type Standard	result 1
		Opponent Macu, S (Sphesihle)				Opponent Oberholster, G (Guilliaume Albertus J)

#	Games	Start				End
1	8	Tournament DSRAC Trials				Tournament NMBCU Top Schools 2024
		date 2024-08-10	rnd 3	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 1
		Opponent Rasmeni, S (Sibongiseni)				Opponent Dlakavu, L (Lindokuhle)
2	1	Tournament DSRAC Trials				Tournament DSRAC Trials
		date 2024-08-10	rnd 1	type Rapid	result 1	date 2024-08-10	rnd 1	type Rapid	result 1
		Opponent Sikawuti, I (Ibanathi)				Opponent Sikawuti, I (Ibanathi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2024 South Africa National Schools Chess Championship				Tournament NMBCU Top Schools 2024
		date 2024-09-28	rnd 7	type Standard	result 1	date 2024-10-12	rnd 5	type Rapid	result 1
		Opponent Oberholster, G (Guilliaume Albertus J)				Opponent Dlakavu, L (Lindokuhle)
2	3	Tournament DSRAC Trials				Tournament DSRAC Trials
		date 2024-08-10	rnd 3	type Rapid	result 1	date 2024-08-10	rnd 5	type Rapid	result 1
		Opponent Rasmeni, S (Sibongiseni)				Opponent Chipunza, J (James)
3	2	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-19	rnd 2	type Standard	result 1	date 2024-10-19	rnd 3	type Standard	result 1
		Opponent Jaffray, J (Joseph)				Opponent Dlakavu, L (Lindokuhle)

#	Games	Start				End
1	2	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-19	rnd 2	type Standard	result 1	date 2024-10-19	rnd 3	type Standard	result 1
		Opponent Jaffray, J (Joseph)				Opponent Dlakavu, L (Lindokuhle)
2	1	Tournament 2024 South Africa National Schools Chess Championship				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-09-28	rnd 7	type Standard	result 1	date 2024-09-28	rnd 7	type Standard	result 1
		Opponent Oberholster, G (Guilliaume Albertus J)				Opponent Oberholster, G (Guilliaume Albertus J)

#	Games	Start				End
1	8	Tournament DSRAC Trials				Tournament NMBCU Top Schools 2024
		date 2024-08-10	rnd 3	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 1
		Opponent Rasmeni, S (Sibongiseni)				Opponent Dlakavu, L (Lindokuhle)
2	1	Tournament DSRAC Trials				Tournament DSRAC Trials
		date 2024-08-10	rnd 1	type Rapid	result 1	date 2024-08-10	rnd 1	type Rapid	result 1
		Opponent Sikawuti, I (Ibanathi)				Opponent Sikawuti, I (Ibanathi)

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	Dlakavu ,L (Lindokuhle)	2	2	425	1	1	425	1	1	425	0	0	0
1	Dlakavu ,L (Lindokuhle)	2	1200	1625	1	1200	1625	1	1200	1625	0	0	0
2	Hlwempu ,L (Likamva)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Hlwempu ,L (Likamva)	2	1521.7	1521.7	1	1534.5	1096.7	1	1200	1946.7	0	0	0
3	Jaffray ,J (Joseph)	1	1	425	1	1	425	0	0	0	0	0	0
3	Jaffray ,J (Joseph)	1	1533.6	1958.6	1	1537.4	1958.6	0	0	0	0	0	0
4	Kariem ,S (Shakir)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kariem ,S (Shakir)	1	1605.9	1180.9	1	1584.7	1180.9	0	0	0	0	0	0
5	Oberholster ,G (Guilliaume Albertus J)	1	1	425	1	1	425	0	0	0	0	0	0
5	Oberholster ,G (Guilliaume Albertus J)	1	1427.6	1852.6	1	1429.2	1852.6	0	0	0	0	0	0
6	Ntukela ,A (Amzolele)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ntukela ,A (Amzolele)	1	1651.4	1226.4	1	1632.2	1226.4	0	0	0	0	0	0
7	Siphamla ,S (Siyabonga)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Siphamla ,S (Siyabonga)	1	1167.6	742.6	1	1164.8	742.6	0	0	0	0	0	0
8	Macu ,S (Sphesihle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Macu ,S (Sphesihle)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Rampfumedzi ,M (Mulanga)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Rampfumedzi ,M (Mulanga)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Chipunza ,J (James)	1	1	425	0	0	0	1	1	425	0	0	0
10	Chipunza ,J (James)	1	1715.6	2140.6	0	0	0	1	1461.5	2140.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

De Waal, 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