Chess South Africa Ratings Database

PLAYER PAGE

Personal

Meyer, H (Harold)

Chess SA id

1080099737

FIDE id

Date of birth

2008-10-06 (U18)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-06-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1127.5	1091.4	1186	1200
Raw rating	1127.5	1091.4	1186	1200
Weighted rating	1127.4	1091.1	1186	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	183.8	193.6	169.2	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1127.5	1091.4	1186	1200
Analysis
Rating	1127.5	1091.4	1186	1200
Raw rating	1127.5	1091.4	1186	1200
Weighted rating	1127.4	1091.1	1186
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	183.8	193.6	169.2	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	1127.5	1091.4	1186	1200
New weighted rating	1127.4	1091.2	1186	1200
New weighted performance	0	0	0	0
Temp new rating	1127.5	1091.4	1186	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1127.5	1091.4	1186	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	13	8	5
	0	0	0
	7	0	7
History	24	12	12

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	24	7.5	31.25	-159.4	1269.2	1109.8
Standard	12	2	16.67	-283.3	1293.5	1010.2
Rapid	12	5.5	45.83	-35.4	1244.9	1209.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1127.5	1091.4	1186	1200
2025-09-01	1127.5	1091.4	1186	1200
2025-08-01	1127.5	1091.4	1186	1200
2025-07-01	1127.5	1091.4	1186	1200
2025-06-01	1127.5	1091.4	1186	1200
2025-05-01	1127.5	1091.4	1186	1200
2025-04-01	1127.5	1091.4	1186	1200
2025-03-01	1127.5	1091.4	1186	1200
2025-02-01	1127.5	1091.4	1186	1200
2025-01-01	1127.2	1090.8	1186	1200
2024-12-01	1127.2	1090.8	1186	1200
2024-11-01	1127.2	1090.8	1186	1200
2024-10-01	1127.2	1090.8	1186	1200
2024-09-01	1127.2	1090.8	1186	1200
2024-08-01	1127.2	1090.8	1186	1200
2024-07-01	1127.2	1090.8	1186	1200
2024-06-01	1127.2	1090.8	1186	1200
2024-08-01	1127.2	1090.8	1186	1200
2024-04-01	1127.2	1090.8	1186	1200
2024-03-01	1127.2	1090.8	1186	1200
2024-02-01	1127.2	1090.8	1186	1200
2024-01-01	1127.2	1090.8	1186	1200
2023-12-01	1127.2	1090.8	1186	1200
2023-11-01	1127.2	1090.8	1186	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	West Coast Open 2023 (Elite)	2023-05-20	2023-06-03	Standard	West Coast (WCU)	5	3	0	Yes	Analysis
2	West Coast High School Championships 2023 (U15 Boys)	2023-02-18	2023-02-18	Standard	West Coast (WCU)	6	5	1	Yes	Analysis
3	Bo-Weskus Skole Prestige 2023 (O15 Seuns)	2023-02-11	2023-02-11	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
4	Olifantsrivier CC 2021 (Invitational)	2021-03-27	2021-03-27	Rapid	West Coast (WCU)	7	7	3	Yes	Analysis
5	Check Mates 2019 (Open)	2019-08-17	2019-08-17	Standard	West Coast (WCU)	6	4	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Olifantsrivier CC 2021				Tournament Bo-Weskus Skole Prestige 2023
		date 2021-03-27	rnd 6	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Drennen, L (Liam)				Opponent Engelbrecht, J (Joshniquin)
2	2	Tournament Bo-Weskus Skole Prestige 2023				Tournament Bo-Weskus Skole Prestige 2023
		date 2023-02-11	rnd 4	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 0.5
		Opponent Drennen, L (Liam)				Opponent Kordom, M (Montino)
3	1	Tournament West Coast High School Championships 2023				Tournament West Coast High School Championships 2023
		date 2023-02-18	rnd 6	type Standard	result 1	date 2023-02-18	rnd 6	type Standard	result 1
		Opponent Engelbrecht, J (Joshniquin)				Opponent Engelbrecht, J (Joshniquin)

#	Games	Start				End
1	1	Tournament West Coast High School Championships 2023				Tournament West Coast High School Championships 2023
		date 2023-02-18	rnd 6	type Standard	result 1	date 2023-02-18	rnd 6	type Standard	result 1
		Opponent Engelbrecht, J (Joshniquin)				Opponent Engelbrecht, J (Joshniquin)
2	1	Tournament Check Mates 2019				Tournament Check Mates 2019
		date 2019-08-17	rnd 2	type Standard	result 1	date 2019-08-17	rnd 2	type Standard	result 1
		Opponent Saal, G (Gordon)				Opponent Saal, G (Gordon)

#	Games	Start				End
1	3	Tournament Olifantsrivier CC 2021				Tournament Bo-Weskus Skole Prestige 2023
		date 2021-03-27	rnd 6	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Drennen, L (Liam)				Opponent Engelbrecht, J (Joshniquin)
2	2	Tournament Bo-Weskus Skole Prestige 2023				Tournament Bo-Weskus Skole Prestige 2023
		date 2023-02-11	rnd 4	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 0.5
		Opponent Drennen, L (Liam)				Opponent Kordom, M (Montino)
3	1	Tournament Olifantsrivier CC 2021				Tournament Olifantsrivier CC 2021
		date 2021-03-27	rnd 1	type Rapid	result 1	date 2021-03-27	rnd 1	type Rapid	result 1
		Opponent Bester, J (Juandre)				Opponent Bester, J (Juandre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Olifantsrivier CC 2021				Tournament Bo-Weskus Skole Prestige 2023
		date 2021-03-27	rnd 6	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Drennen, L (Liam)				Opponent Engelbrecht, J (Joshniquin)
2	1	Tournament West Coast High School Championships 2023				Tournament West Coast High School Championships 2023
		date 2023-02-18	rnd 6	type Standard	result 1	date 2023-02-18	rnd 6	type Standard	result 1
		Opponent Engelbrecht, J (Joshniquin)				Opponent Engelbrecht, J (Joshniquin)
3	1	Tournament Bo-Weskus Skole Prestige 2023				Tournament Bo-Weskus Skole Prestige 2023
		date 2023-02-11	rnd 4	type Rapid	result 1	date 2023-02-11	rnd 4	type Rapid	result 1
		Opponent Drennen, L (Liam)				Opponent Drennen, L (Liam)

#	Games	Start				End
1	1	Tournament West Coast High School Championships 2023				Tournament West Coast High School Championships 2023
		date 2023-02-18	rnd 6	type Standard	result 1	date 2023-02-18	rnd 6	type Standard	result 1
		Opponent Engelbrecht, J (Joshniquin)				Opponent Engelbrecht, J (Joshniquin)
2	1	Tournament Check Mates 2019				Tournament Check Mates 2019
		date 2019-08-17	rnd 2	type Standard	result 1	date 2019-08-17	rnd 2	type Standard	result 1
		Opponent Saal, G (Gordon)				Opponent Saal, G (Gordon)

#	Games	Start				End
1	3	Tournament Olifantsrivier CC 2021				Tournament Bo-Weskus Skole Prestige 2023
		date 2021-03-27	rnd 6	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Drennen, L (Liam)				Opponent Engelbrecht, J (Joshniquin)
2	1	Tournament Bo-Weskus Skole Prestige 2023				Tournament Bo-Weskus Skole Prestige 2023
		date 2023-02-11	rnd 4	type Rapid	result 1	date 2023-02-11	rnd 4	type Rapid	result 1
		Opponent Drennen, L (Liam)				Opponent Drennen, L (Liam)
3	1	Tournament Olifantsrivier CC 2021				Tournament Olifantsrivier CC 2021
		date 2021-03-27	rnd 1	type Rapid	result 1	date 2021-03-27	rnd 1	type Rapid	result 1
		Opponent Bester, J (Juandre)				Opponent Bester, J (Juandre)

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	Van Zyl ,M (Mea)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Van Zyl ,M (Mea)	2	1412.8	987.8	1	1496	987.8	1	1239.8	987.8	0	0	0
2	Engelbrecht ,J (Joshniquin)	2	2	425	1	1	425	1	1	425	0	0	0
2	Engelbrecht ,J (Joshniquin)	2	1117	1542	1	1200	1542	1	1075.6	1542	0	0	0
3	Kameel ,L (Lindon)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Kameel ,L (Lindon)	2	1431.6	1006.6	1	1406.2	1006.6	1	1400	1006.6	0	0	0
4	Drennen ,L (Liam)	2	2	425	0	0	0	2	2	425	0	0	0
4	Drennen ,L (Liam)	2	1245.2	1670.2	0	0	0	2	1283.6	1670.2	0	0	0
5	Lombaard ,J (Jadrin)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Lombaard ,J (Jadrin)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Kariem ,S (Shakir)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kariem ,S (Shakir)	1	1301.6	876.6	1	1270.5	876.6	0	0	0	0	0	0
7	Koopman ,T (Tyler)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Koopman ,T (Tyler)	1	1479.1	1054.1	1	1287.7	1054.1	0	0	0	0	0	0
8	Hausiku ,M (Marco)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Hausiku ,M (Marco)	1	1293.5	868.5	1	1241.6	868.5	0	0	0	0	0	0
9	De Bruin ,L (Lee Cyle)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	De Bruin ,L (Lee Cyle)	1	1175.5	750.5	1	1200	750.5	0	0	0	0	0	0
10	Van Rooyen ,S (Sergio)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Rooyen ,S (Sergio)	1	1112.1	687.1	1	1058.8	687.1	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

Meyer, H (Harold)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms