Chess South Africa Ratings Database

PLAYER PAGE

Personal

Human, L (Liam)

Chess SA id

1150151161

FIDE id

Date of birth

2015-12-11 (U12)

Gender

Male

Region

Chess South Africa (CSA)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1217.6

Item	Main	Standard	Rapid	Blitz
Rating	1234.8	1203.6	1281.3	1200
Raw rating	1233.5	1203.6	1281.3	1200
Weighted rating	1234.8	1202.9	1274.3	1200
Weighted performance	1101.5	0	0	0
Floor	750.7	712.3	781.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.1	165	147.7	165.8
Highest rating	1267.7 2024-02-01	1247.2 2024-10-01	1337.9 2024-02-01	1200 2018-10-01
Highest raw rating	1250.7 2024-11-01	1212.3 2024-11-01	1281.3 2024-09-01	1200 2024-02-01
Highest weighted rating	1233.5 2025-08-01	1202.5 2025-08-01	1269.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1267.7 2024-02-01	1247.2 2024-10-01	1337.9 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.4	0	0	0
New rating	1235.2	1203.6	1281.3	1200
Analysis
Rating	1234.8	1203.6	1281.3	1200
Raw rating	1233.5	1203.6	1281.3	1200
Weighted rating	1234.8	1202.9	1274.3
Weighted performance	1101.5	0	0
K-factor	36	36	36	36
Floor	750.7	712.3	781.3	700
Max/Min rating change allowed	158.1	165	147.7	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	1233.5	1203.6	1281.3	1200
New weighted rating	1235.2	1203	1276.2	1200
New weighted performance	1101.1	0	0	0
Temp new rating	1235.2	1203.6	1281.3	1200
Temp new rating +/-	0.4	0	0	0
Final new rating +/-	0.4	0	0	0
New rating	1235.2	1203.6	1281.3	1200
New K-factor	36	36	36	36
New floor	750.7	712.3	781.3	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	20	10	10
	5	0	5
	0	0	0
	0	0	0
History	35	20	15

Games since
	Main 30	Standard 20		Rapid 10		Blitz 0
Gender	Male
Age group	U12
Region	Chess South Africa (CSA)
Province
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	10	4.5	45	-42.5	1226.6	1184.1
Standard	10	4.5	45	-42.5	1226.6	1184.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	35	19	54.29	36.4	1222.8	1259.3
Standard	20	9.5	47.5	-21.2	1227.3	1206.1
Rapid	15	9.5	63.33	113.3	1216.9	1330.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1233.5	1203.6	1281.3	1200
2025-09-01	1233.5	1203.6	1281.3	1200
2025-08-01	1233.5	1203.6	1281.3	1200
2025-07-01	1232.6	1203.6	1281.3	1200
2025-06-01	1232.2	1203.6	1281.3	1200
2025-05-01	1232.2	1203.6	1281.3	1200
2025-04-01	1232.2	1203.6	1281.3	1200
2025-03-01	1237.3	1202.8	1281.3	1200
2025-02-01	1250.7	1212.3	1281.3	1200
2025-01-01	1250.7	1212.3	1281.3	1200
2024-12-01	1250.7	1212.3	1281.3	1200
2024-11-01	1250.7	1212.3	1281.3	1200
2024-10-01	1237.6	1186.7	1281.3	1200
2024-09-01	1237.6	1186.7	1281.3	1200
2024-08-01	1216.6	1186.7	1257.2	1200
2024-07-01	1232.4	1200	1257.2	1200
2024-06-01	1232.4	1200	1257.2	1200
2024-08-01	1232.4	1200	1257.2	1200
2024-04-01	1232.4	1200	1257.2	1200
2024-03-01	1232.4	1200	1257.2	1200
2024-02-01	1188	1200	1181.2	1200
2024-01-01	1188	1200	1181.2	1200
2023-12-01	1188	1200	1181.2	1200
2023-11-01	1188	1200	1181.2	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mary-Anne Bartels Closed Chess Tournament 2025 (U11)	2025-02-22	2025-02-22	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
2	CT Metro District East Schools Chess Individuals Trials 2025 (U11 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mary-Anne Bartels Closed Chess Tournament 2025 (U11)	2025-02-22	2025-02-22	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
2	CT Metro District East Schools Chess Individuals Trials 2025 (U11 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
3	Grant East Annual Primary School Invitational Chess Tournament 2024 (U9)	2024-10-05	2024-10-05	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
4	Stellenbosch Primary 2024 (U9)	2024-08-17	2024-08-17	Rapid	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
5	CT Metro District East Top Schools Chess 2024 (U9 Mixed)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
6	Mary-Anne Bartels Closed Chess Tournament 2024 (U7+U9 Mixed)	2024-02-24	2024-02-24	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
7	Mary-Anne Bartels Chess Tournament 2023 (U7+U9)	2023-02-21	2023-02-21	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Mary-Anne Bartels Chess Tournament 2023				Tournament Mary-Anne Bartels Closed Chess Tournament 2024
		date 2023-02-21	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 3	type Rapid	result 1
		Opponent Carstens, O (Oda)				Opponent Paxton, M (Mila)
2	3	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-10-05	rnd 4	type Standard	result 0.5	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Webb, P (Paul)				Opponent Solomons, T (Tyrone)
3	3	Tournament Stellenbosch Primary 2024				Tournament Grant East Annual Primary School Invitational Chess Tournament 2024
		date 2024-08-17	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 2	type Standard	result 0.5
		Opponent Van Der Bergh, R (Ronald)				Opponent Burnett, T (Tomas)

#	Games	Start				End
1	3	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-10-05	rnd 4	type Standard	result 0.5	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Webb, P (Paul)				Opponent Solomons, T (Tyrone)
2	2	Tournament Mary-Anne Bartels Closed Chess Tournament 2025				Tournament Mary-Anne Bartels Closed Chess Tournament 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 0.5
		Opponent Botha, K (Kayleigh)				Opponent Jacob, J (Junaid)
3	2	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament Grant East Annual Primary School Invitational Chess Tournament 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-10-05	rnd 2	type Standard	result 0.5
		Opponent Moyo, M (Makayla)				Opponent Burnett, T (Tomas)

#	Games	Start				End
1	4	Tournament Mary-Anne Bartels Closed Chess Tournament 2024				Tournament Stellenbosch Primary 2024
		date 2024-02-24	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 3	type Rapid	result 1
		Opponent Dudhia, H (Hamza)				Opponent Adolf, C (Chardonay)
2	4	Tournament Mary-Anne Bartels Chess Tournament 2023				Tournament Mary-Anne Bartels Closed Chess Tournament 2024
		date 2023-02-21	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 3	type Rapid	result 1
		Opponent Carstens, O (Oda)				Opponent Paxton, M (Mila)
3	1	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Van Der Bergh, R (Ronald)				Opponent Van Der Bergh, R (Ronald)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Mary-Anne Bartels Chess Tournament 2023				Tournament Mary-Anne Bartels Closed Chess Tournament 2024
		date 2023-02-21	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 3	type Rapid	result 1
		Opponent Carstens, O (Oda)				Opponent Paxton, M (Mila)
2	3	Tournament Mary-Anne Bartels Closed Chess Tournament 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-02-24	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Dudhia, H (Hamza)				Opponent Nkumanda, I (Iviwe)
3	2	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-10-05	rnd 5	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Slabbert, C (Cara)				Opponent Solomons, T (Tyrone)

#	Games	Start				End
1	2	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-10-05	rnd 5	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Slabbert, C (Cara)				Opponent Solomons, T (Tyrone)
2	2	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Willemse, J (Jason)				Opponent Nkumanda, I (Iviwe)
3	1	Tournament Mary-Anne Bartels Closed Chess Tournament 2025				Tournament Mary-Anne Bartels Closed Chess Tournament 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Machapa, K (Kudzie Asher)				Opponent Machapa, K (Kudzie Asher)

#	Games	Start				End
1	4	Tournament Mary-Anne Bartels Chess Tournament 2023				Tournament Mary-Anne Bartels Closed Chess Tournament 2024
		date 2023-02-21	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 3	type Rapid	result 1
		Opponent Carstens, O (Oda)				Opponent Paxton, M (Mila)
2	2	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 2	type Rapid	result 1	date 2024-08-17	rnd 3	type Rapid	result 1
		Opponent Van Niekerk, C (Christiaan)				Opponent Adolf, C (Chardonay)
3	1	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Van Der Bergh, R (Ronald)				Opponent Van Der Bergh, R (Ronald)

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	Dudhia ,H (Hamza)	2	1	0	1	0	-425	1	1	425	0	0	0
1	Dudhia ,H (Hamza)	2	1250.6	1250.6	1	1259	825.6	1	1255.9	1675.6	0	0	0
2	Marais ,A (Alexander)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Marais ,A (Alexander)	2	1406.2	981.2	1	1436	981.2	1	1360.4	981.2	0	0	0
3	Mazvarira ,E (Evan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mazvarira ,E (Evan)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Botha ,K (Kayleigh)	1	1	425	1	1	425	0	0	0	0	0	0
4	Botha ,K (Kayleigh)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Fourie ,S (Steph)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Fourie ,S (Steph)	1	1297.5	872.5	1	1265.2	872.5	0	0	0	0	0	0
6	Mynhardt ,E (Evert)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mynhardt ,E (Evert)	1	1184.7	1609.7	1	1200	1609.7	0	0	0	0	0	0
7	Hendricks ,J (James)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Hendricks ,J (James)	1	1204	779	1	1198.2	779	0	0	0	0	0	0
8	Slabbert ,C (Cara)	1	1	425	1	1	425	0	0	0	0	0	0
8	Slabbert ,C (Cara)	1	1176.8	1601.8	1	1166	1601.8	0	0	0	0	0	0
9	Basson ,C (Connor)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Basson ,C (Connor)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Willemse ,J (Jason)	1	1	425	1	1	425	0	0	0	0	0	0
10	Willemse ,J (Jason)	1	1200	1625	1	1200	1625	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

Human, L (Liam)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms